[0HNN3F2T6S21F:00000001 2026-08-08 00:00:35.484 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/robots.txt, Body(0):
[0HNN3F2T6S21F:00000001 2026-08-08 00:00:35.485 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S21F:00000001 2026-08-08 00:00:35.485 INF] HTTP GET /robots.txt responded 404 in 0.7057 ms
[ 2026-08-08 00:01:07.753 INF] Keep Alive Background Service running...
[ 2026-08-08 00:01:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:01:07.753 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:01:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:01:07.770 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:01:07.775 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:01:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:01:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3A-68-37-31-0A
[ 2026-08-08 00:01:07.776 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:01:07.886 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:01:07.886 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-30-30-37-3D-0A
[ 2026-08-08 00:01:07.886 INF] Keep Alive Background Service done.
[ 2026-08-08 00:01:10.886 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:01:10.886 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:03:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 00:03:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:03:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:03:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:03:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:03:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:03:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:03:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3B-68-37-30-0A
[ 2026-08-08 00:03:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:03:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:03:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-30-32-37-3E-0A
[ 2026-08-08 00:03:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 00:03:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:03:10.868 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S21G:00000001 2026-08-08 00:03:32.004 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/robots.txt, Body(0):
[0HNN3F2T6S21G:00000001 2026-08-08 00:03:32.004 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S21G:00000001 2026-08-08 00:03:32.004 INF] HTTP GET /robots.txt responded 404 in 0.2142 ms
[ 2026-08-08 00:05:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:05:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:05:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:05:07.754 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:05:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:05:07.770 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:05:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:05:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3C-68-37-37-0A
[ 2026-08-08 00:05:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:05:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:05:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-30-34-37-3F-0A
[ 2026-08-08 00:05:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 00:05:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:05:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:07:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:07:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:07:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:07:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:07:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:07:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:07:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:07:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3D-68-37-36-0A
[ 2026-08-08 00:07:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:07:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:07:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-30-36-37-3C-0A
[ 2026-08-08 00:07:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 00:07:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:07:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:09:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 00:09:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:09:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:09:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:09:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:09:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:09:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:09:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3E-68-37-35-0A
[ 2026-08-08 00:09:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:09:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:09:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-30-38-37-31-0A
[ 2026-08-08 00:09:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 00:09:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:09:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:11:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:11:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:11:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:11:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:11:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:11:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:11:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:11:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3F-68-37-34-0A
[ 2026-08-08 00:11:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:11:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:11:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-31-30-37-39-0A
[ 2026-08-08 00:11:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 00:11:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:11:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:13:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 00:13:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:13:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:13:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:13:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:13:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:13:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:13:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-40-68-30-3B-0A
[ 2026-08-08 00:13:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:13:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:13:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-40-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-31-32-30-34-0A
[ 2026-08-08 00:13:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 00:13:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:13:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:15:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:15:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:15:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:15:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:15:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:15:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:15:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:15:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-41-68-30-3A-0A
[ 2026-08-08 00:15:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:15:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:15:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-41-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-31-34-30-33-0A
[ 2026-08-08 00:15:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 00:15:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:15:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:17:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:17:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:17:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:17:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:17:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:17:07.860 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:17:07.860 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:17:07.860 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-42-68-30-39-0A
[ 2026-08-08 00:17:07.861 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:17:07.976 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:17:07.976 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-42-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-31-36-30-32-0A
[ 2026-08-08 00:17:07.976 INF] Keep Alive Background Service done.
[ 2026-08-08 00:17:10.977 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:17:10.977 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:19:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 00:19:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:19:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:19:07.760 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:19:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:19:07.762 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:19:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:19:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-43-68-30-38-0A
[ 2026-08-08 00:19:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:19:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:19:07.877 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-43-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-31-38-30-3D-0A
[ 2026-08-08 00:19:07.877 INF] Keep Alive Background Service done.
[ 2026-08-08 00:19:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:19:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:21:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:21:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:21:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:21:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:21:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:21:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:21:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:21:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-44-68-30-3F-0A
[ 2026-08-08 00:21:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:21:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:21:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-44-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-32-30-30-31-0A
[ 2026-08-08 00:21:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 00:21:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:21:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:23:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:23:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:23:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:23:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:23:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:23:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:23:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:23:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-45-68-30-3E-0A
[ 2026-08-08 00:23:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:23:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:23:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-45-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-32-32-30-32-0A
[ 2026-08-08 00:23:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 00:23:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:23:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:25:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 00:25:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:25:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:25:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:25:07.745 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:25:07.746 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:25:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:25:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-46-68-30-3D-0A
[ 2026-08-08 00:25:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:25:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:25:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-46-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-32-34-30-37-0A
[ 2026-08-08 00:25:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 00:25:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:25:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:27:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 00:27:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:27:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:27:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:27:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:27:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:27:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:27:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-47-68-30-3C-0A
[ 2026-08-08 00:27:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:27:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:27:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-47-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-32-36-30-34-0A
[ 2026-08-08 00:27:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 00:27:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:27:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:29:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 00:29:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:29:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:29:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:29:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:29:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:29:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:29:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-48-68-30-33-0A
[ 2026-08-08 00:29:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:29:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:29:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-48-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-32-38-30-35-0A
[ 2026-08-08 00:29:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 00:29:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:29:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:31:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 00:31:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:31:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:31:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:31:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:31:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:31:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:31:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-49-68-30-32-0A
[ 2026-08-08 00:31:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:31:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:31:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-49-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-33-30-30-3D-0A
[ 2026-08-08 00:31:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 00:31:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:31:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:33:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:33:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:33:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:33:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:33:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:33:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:33:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:33:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4A-68-30-31-0A
[ 2026-08-08 00:33:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:33:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:33:07.866 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-33-32-30-3C-0A
[ 2026-08-08 00:33:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 00:33:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:33:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:35:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 00:35:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:35:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:35:07.757 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:35:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:35:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:35:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:35:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4B-68-30-30-0A
[ 2026-08-08 00:35:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:35:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:35:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-33-34-30-3B-0A
[ 2026-08-08 00:35:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 00:35:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:35:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:37:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:37:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:37:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:37:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:37:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:37:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:37:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:37:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4C-68-30-37-0A
[ 2026-08-08 00:37:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:37:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:37:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-33-36-30-3E-0A
[ 2026-08-08 00:37:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 00:37:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:37:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:39:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:39:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:39:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:39:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:39:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:39:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:39:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:39:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4D-68-30-36-0A
[ 2026-08-08 00:39:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:39:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:39:07.866 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-33-38-30-31-0A
[ 2026-08-08 00:39:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 00:39:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:39:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:41:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:41:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:41:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:41:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:41:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:41:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:41:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:41:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4E-68-30-35-0A
[ 2026-08-08 00:41:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:41:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:41:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-34-30-30-3D-0A
[ 2026-08-08 00:41:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 00:41:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:41:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:43:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 00:43:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:43:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:43:07.760 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:43:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:43:07.768 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:43:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:43:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4F-68-30-34-0A
[ 2026-08-08 00:43:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:43:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:43:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-34-32-30-3E-0A
[ 2026-08-08 00:43:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 00:43:10.879 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:43:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:45:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 00:45:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:45:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:45:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:45:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:45:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:45:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:45:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-50-68-31-3B-0A
[ 2026-08-08 00:45:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:45:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:45:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-50-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-34-34-31-37-0A
[ 2026-08-08 00:45:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 00:45:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:45:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:47:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:47:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:47:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:47:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:47:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:47:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:47:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:47:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-51-68-31-3A-0A
[ 2026-08-08 00:47:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:47:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:47:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-51-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-34-36-31-34-0A
[ 2026-08-08 00:47:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 00:47:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:47:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:49:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 00:49:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:49:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:49:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:49:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:49:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:49:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:49:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-52-68-31-39-0A
[ 2026-08-08 00:49:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:49:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:49:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-52-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-34-38-31-39-0A
[ 2026-08-08 00:49:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 00:49:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:49:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:51:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 00:51:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:51:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:51:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:51:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:51:07.770 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:51:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:51:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-53-68-31-38-0A
[ 2026-08-08 00:51:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:51:07.879 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:51:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-53-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-35-30-31-31-0A
[ 2026-08-08 00:51:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 00:51:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:51:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:53:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:53:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:53:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:53:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:53:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:53:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:53:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:53:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-54-68-31-3F-0A
[ 2026-08-08 00:53:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:53:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:53:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-54-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-35-32-31-34-0A
[ 2026-08-08 00:53:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 00:53:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:53:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:55:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 00:55:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:55:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:55:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:55:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:55:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:55:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:55:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-55-68-31-3E-0A
[ 2026-08-08 00:55:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:55:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:55:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-55-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-35-34-31-33-0A
[ 2026-08-08 00:55:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 00:55:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:55:10.875 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:57:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 00:57:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:57:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:57:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:57:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:57:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:57:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:57:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-56-68-31-3D-0A
[ 2026-08-08 00:57:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:57:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:57:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-56-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-35-36-31-32-0A
[ 2026-08-08 00:57:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 00:57:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:57:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 00:59:07.766 INF] Keep Alive Background Service running...
[ 2026-08-08 00:59:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 00:59:07.766 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 00:59:07.775 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 00:59:07.784 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:59:07.787 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:59:07.787 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 00:59:07.788 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-57-68-31-3C-0A
[ 2026-08-08 00:59:07.790 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 00:59:07.898 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 00:59:07.898 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-57-68-30-38-2D-30-38-2D-32-30-32-36-20-30-30-3A-35-38-31-3D-0A
[ 2026-08-08 00:59:07.898 INF] Keep Alive Background Service done.
[ 2026-08-08 00:59:10.895 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 00:59:10.895 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:01:07.757 INF] Keep Alive Background Service running...
[ 2026-08-08 01:01:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:01:07.758 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:01:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:01:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:01:07.761 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:01:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:01:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-58-68-31-33-0A
[ 2026-08-08 01:01:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:01:07.875 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:01:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-58-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-30-30-31-3E-0A
[ 2026-08-08 01:01:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 01:01:10.878 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:01:10.878 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:03:07.749 INF] Keep Alive Background Service running...
[ 2026-08-08 01:03:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:03:07.750 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:03:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:03:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:03:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:03:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:03:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-59-68-31-32-0A
[ 2026-08-08 01:03:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:03:07.878 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:03:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-59-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-30-32-31-3D-0A
[ 2026-08-08 01:03:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 01:03:10.878 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:03:10.878 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:05:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 01:05:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:05:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:05:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:05:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:05:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:05:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:05:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5A-68-31-31-0A
[ 2026-08-08 01:05:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:05:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:05:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-30-34-31-38-0A
[ 2026-08-08 01:05:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 01:05:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:05:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:07:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 01:07:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:07:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:07:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:07:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:07:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:07:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:07:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5B-68-31-30-0A
[ 2026-08-08 01:07:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:07:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:07:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-30-36-31-3B-0A
[ 2026-08-08 01:07:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 01:07:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:07:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:09:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 01:09:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:09:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:09:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:09:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:09:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:09:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:09:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5C-68-31-37-0A
[ 2026-08-08 01:09:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:09:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:09:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-30-38-31-32-0A
[ 2026-08-08 01:09:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 01:09:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:09:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:11:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 01:11:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:11:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:11:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:11:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:11:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:11:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:11:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5D-68-31-36-0A
[ 2026-08-08 01:11:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:11:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:11:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-31-30-31-3A-0A
[ 2026-08-08 01:11:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 01:11:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:11:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:13:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 01:13:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:13:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:13:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:13:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:13:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:13:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:13:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5E-68-31-35-0A
[ 2026-08-08 01:13:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:13:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:13:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-31-32-31-3B-0A
[ 2026-08-08 01:13:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 01:13:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:13:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:15:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 01:15:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:15:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:15:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:15:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:15:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:15:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:15:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5F-68-31-34-0A
[ 2026-08-08 01:15:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:15:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:15:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-31-34-31-3C-0A
[ 2026-08-08 01:15:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 01:15:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:15:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:17:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 01:17:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:17:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:17:07.753 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:17:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:17:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:17:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:17:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-60-68-32-3B-0A
[ 2026-08-08 01:17:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:17:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:17:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-60-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-31-36-32-31-0A
[ 2026-08-08 01:17:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 01:17:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:17:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:19:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 01:19:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:19:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:19:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:19:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:19:07.857 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:19:07.857 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:19:07.857 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-61-68-32-3A-0A
[ 2026-08-08 01:19:07.858 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:19:07.972 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:19:07.973 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-61-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-31-38-32-3E-0A
[ 2026-08-08 01:19:07.973 INF] Keep Alive Background Service done.
[ 2026-08-08 01:19:10.972 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:19:10.972 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:21:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 01:21:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:21:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:21:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:21:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:21:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:21:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:21:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-62-68-32-39-0A
[ 2026-08-08 01:21:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:21:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:21:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-62-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-32-30-32-36-0A
[ 2026-08-08 01:21:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 01:21:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:21:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:23:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 01:23:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:23:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:23:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:23:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:23:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:23:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:23:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-63-68-32-38-0A
[ 2026-08-08 01:23:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:23:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:23:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-63-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-32-32-32-35-0A
[ 2026-08-08 01:23:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 01:23:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:23:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:25:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 01:25:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:25:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:25:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:25:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:25:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:25:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:25:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-64-68-32-3F-0A
[ 2026-08-08 01:25:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:25:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:25:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-64-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-32-34-32-34-0A
[ 2026-08-08 01:25:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 01:25:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:25:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:27:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 01:27:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:27:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:27:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:27:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:27:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:27:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:27:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-65-68-32-3E-0A
[ 2026-08-08 01:27:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:27:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:27:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-65-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-32-36-32-37-0A
[ 2026-08-08 01:27:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 01:27:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:27:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:29:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 01:29:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:29:07.753 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:29:07.760 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:29:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:29:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:29:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:29:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-66-68-32-3D-0A
[ 2026-08-08 01:29:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:29:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:29:07.877 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-66-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-32-38-32-3A-0A
[ 2026-08-08 01:29:07.877 INF] Keep Alive Background Service done.
[ 2026-08-08 01:29:10.878 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:29:10.878 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:31:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 01:31:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:31:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:31:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:31:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:31:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:31:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:31:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-67-68-32-3C-0A
[ 2026-08-08 01:31:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:31:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:31:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-67-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-33-30-32-32-0A
[ 2026-08-08 01:31:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 01:31:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:31:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:33:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 01:33:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:33:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:33:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:33:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:33:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:33:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:33:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-68-68-32-33-0A
[ 2026-08-08 01:33:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:33:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:33:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-68-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-33-32-32-3F-0A
[ 2026-08-08 01:33:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 01:33:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:33:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:35:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 01:35:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:35:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:35:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:35:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:35:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:35:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:35:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-69-68-32-32-0A
[ 2026-08-08 01:35:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:35:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:35:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-69-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-33-34-32-38-0A
[ 2026-08-08 01:35:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 01:35:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:35:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:37:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 01:37:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:37:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:37:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:37:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:37:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:37:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:37:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6A-68-32-31-0A
[ 2026-08-08 01:37:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:37:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:37:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-33-36-32-39-0A
[ 2026-08-08 01:37:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 01:37:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:37:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:39:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 01:39:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:39:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:39:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:39:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:39:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:39:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:39:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6B-68-32-30-0A
[ 2026-08-08 01:39:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:39:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:39:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-33-38-32-36-0A
[ 2026-08-08 01:39:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 01:39:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:39:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:41:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 01:41:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:41:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:41:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:41:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:41:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:41:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:41:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6C-68-32-37-0A
[ 2026-08-08 01:41:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:41:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:41:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-34-30-32-3E-0A
[ 2026-08-08 01:41:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 01:41:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:41:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:43:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 01:43:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:43:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:43:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:43:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:43:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:43:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:43:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6D-68-32-36-0A
[ 2026-08-08 01:43:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:43:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:43:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-34-32-32-3D-0A
[ 2026-08-08 01:43:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 01:43:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:43:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:45:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 01:45:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:45:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:45:07.754 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:45:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:45:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:45:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:45:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6E-68-32-35-0A
[ 2026-08-08 01:45:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:45:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:45:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-34-34-32-38-0A
[ 2026-08-08 01:45:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 01:45:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:45:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:47:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 01:47:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:47:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:47:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:47:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:47:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:47:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:47:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6F-68-32-34-0A
[ 2026-08-08 01:47:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:47:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:47:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-34-36-32-3B-0A
[ 2026-08-08 01:47:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 01:47:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:47:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:49:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 01:49:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:49:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:49:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:49:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:49:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:49:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:49:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-70-68-33-3B-0A
[ 2026-08-08 01:49:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:49:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:49:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-70-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-34-38-33-3A-0A
[ 2026-08-08 01:49:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 01:49:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:49:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:51:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 01:51:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:51:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:51:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:51:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:51:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:51:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:51:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-71-68-33-3A-0A
[ 2026-08-08 01:51:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:51:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:51:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-71-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-35-30-33-32-0A
[ 2026-08-08 01:51:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 01:51:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:51:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:53:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 01:53:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:53:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:53:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:53:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:53:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:53:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:53:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-72-68-33-39-0A
[ 2026-08-08 01:53:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:53:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:53:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-72-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-35-32-33-33-0A
[ 2026-08-08 01:53:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 01:53:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:53:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:55:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 01:55:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:55:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:55:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:55:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:55:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:55:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:55:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-73-68-33-38-0A
[ 2026-08-08 01:55:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:55:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:55:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-73-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-35-34-33-34-0A
[ 2026-08-08 01:55:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 01:55:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:55:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:57:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 01:57:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:57:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:57:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:57:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:57:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:57:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:57:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-74-68-33-3F-0A
[ 2026-08-08 01:57:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:57:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:57:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-74-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-35-36-33-31-0A
[ 2026-08-08 01:57:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 01:57:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:57:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 01:59:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 01:59:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 01:59:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 01:59:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 01:59:07.745 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:59:07.746 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:59:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 01:59:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-75-68-33-3E-0A
[ 2026-08-08 01:59:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 01:59:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 01:59:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-75-68-30-38-2D-30-38-2D-32-30-32-36-20-30-31-3A-35-38-33-3E-0A
[ 2026-08-08 01:59:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 01:59:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 01:59:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:01:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 02:01:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:01:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:01:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:01:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:01:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:01:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:01:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-76-68-33-3D-0A
[ 2026-08-08 02:01:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:01:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:01:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-76-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-30-30-33-33-0A
[ 2026-08-08 02:01:07.873 INF] Keep Alive Background Service done.
[ 2026-08-08 02:01:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:01:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:03:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 02:03:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:03:07.753 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:03:07.766 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:03:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:03:07.768 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:03:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:03:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-77-68-33-3C-0A
[ 2026-08-08 02:03:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:03:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:03:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-77-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-30-32-33-30-0A
[ 2026-08-08 02:03:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 02:03:10.881 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:03:10.882 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:05:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:05:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:05:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:05:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:05:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:05:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:05:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:05:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-78-68-33-33-0A
[ 2026-08-08 02:05:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:05:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:05:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-78-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-30-34-33-39-0A
[ 2026-08-08 02:05:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 02:05:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:05:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:07:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:07:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:07:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:07:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:07:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:07:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:07:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:07:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-79-68-33-32-0A
[ 2026-08-08 02:07:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:07:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:07:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-79-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-30-36-33-3A-0A
[ 2026-08-08 02:07:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 02:07:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:07:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:09:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 02:09:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:09:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:09:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:09:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:09:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:09:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:09:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7A-68-33-31-0A
[ 2026-08-08 02:09:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:09:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:09:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-30-38-33-37-0A
[ 2026-08-08 02:09:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 02:09:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:09:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:11:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:11:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:11:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:11:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:11:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:11:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:11:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:11:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7B-68-33-30-0A
[ 2026-08-08 02:11:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:11:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:11:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-31-30-33-3F-0A
[ 2026-08-08 02:11:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 02:11:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:11:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:13:07.749 INF] Keep Alive Background Service running...
[ 2026-08-08 02:13:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:13:07.750 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:13:07.754 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:13:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:13:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:13:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:13:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7C-68-33-37-0A
[ 2026-08-08 02:13:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:13:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:13:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-31-32-33-3A-0A
[ 2026-08-08 02:13:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 02:13:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:13:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:15:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 02:15:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:15:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:15:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:15:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:15:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:15:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:15:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7D-68-33-36-0A
[ 2026-08-08 02:15:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:15:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:15:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-31-34-33-3D-0A
[ 2026-08-08 02:15:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 02:15:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:15:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:17:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 02:17:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:17:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:17:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:17:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:17:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:17:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:17:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7E-68-33-35-0A
[ 2026-08-08 02:17:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:17:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:17:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-31-36-33-3C-0A
[ 2026-08-08 02:17:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 02:17:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:17:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:19:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 02:19:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:19:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:19:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:19:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:19:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:19:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:19:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7F-68-33-34-0A
[ 2026-08-08 02:19:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:19:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:19:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-31-38-33-33-0A
[ 2026-08-08 02:19:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 02:19:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:19:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:21:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 02:21:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:21:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:21:07.757 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:21:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:21:07.867 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:21:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:21:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-80-68-3C-3B-0A
[ 2026-08-08 02:21:07.867 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:21:07.982 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:21:07.982 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-80-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-32-30-3C-37-0A
[ 2026-08-08 02:21:07.982 INF] Keep Alive Background Service done.
[ 2026-08-08 02:21:10.983 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:21:10.983 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:23:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:23:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:23:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:23:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:23:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:23:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:23:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:23:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-81-68-3C-3A-0A
[ 2026-08-08 02:23:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:23:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:23:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-81-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-32-32-3C-34-0A
[ 2026-08-08 02:23:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 02:23:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:23:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:25:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 02:25:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:25:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:25:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:25:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:25:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:25:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:25:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-82-68-3C-39-0A
[ 2026-08-08 02:25:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:25:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:25:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-82-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-32-34-3C-31-0A
[ 2026-08-08 02:25:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 02:25:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:25:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:27:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:27:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:27:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:27:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:27:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:27:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:27:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:27:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-83-68-3C-38-0A
[ 2026-08-08 02:27:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:27:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:27:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-83-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-32-36-3C-32-0A
[ 2026-08-08 02:27:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 02:27:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:27:10.863 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:29:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:29:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:29:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:29:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:29:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:29:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:29:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:29:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-84-68-3C-3F-0A
[ 2026-08-08 02:29:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:29:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:29:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-84-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-32-38-3C-3B-0A
[ 2026-08-08 02:29:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 02:29:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:29:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:31:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:31:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:31:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:31:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:31:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:31:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:31:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:31:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-85-68-3C-3E-0A
[ 2026-08-08 02:31:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:31:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:31:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-85-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-33-30-3C-33-0A
[ 2026-08-08 02:31:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 02:31:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:31:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:33:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:33:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:33:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:33:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:33:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:33:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:33:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:33:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-86-68-3C-3D-0A
[ 2026-08-08 02:33:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:33:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:33:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-86-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-33-32-3C-32-0A
[ 2026-08-08 02:33:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 02:33:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:33:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:35:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 02:35:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:35:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:35:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:35:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:35:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:35:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:35:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-87-68-3C-3C-0A
[ 2026-08-08 02:35:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:35:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:35:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-87-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-33-34-3C-35-0A
[ 2026-08-08 02:35:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 02:35:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:35:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:37:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:37:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:37:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:37:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:37:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:37:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:37:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:37:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-88-68-3C-33-0A
[ 2026-08-08 02:37:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:37:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:37:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-88-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-33-36-3C-38-0A
[ 2026-08-08 02:37:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 02:37:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:37:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:39:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 02:39:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:39:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:39:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:39:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:39:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:39:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:39:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-89-68-3C-32-0A
[ 2026-08-08 02:39:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:39:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:39:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-89-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-33-38-3C-37-0A
[ 2026-08-08 02:39:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 02:39:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:39:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:41:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 02:41:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:41:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:41:07.758 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:41:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:41:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:41:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:41:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8A-68-3C-31-0A
[ 2026-08-08 02:41:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:41:07.875 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:41:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-34-30-3C-3B-0A
[ 2026-08-08 02:41:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 02:41:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:41:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:43:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:43:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:43:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:43:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:43:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:43:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:43:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:43:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8B-68-3C-30-0A
[ 2026-08-08 02:43:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:43:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:43:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-34-32-3C-38-0A
[ 2026-08-08 02:43:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 02:43:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:43:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:45:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:45:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:45:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:45:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:45:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:45:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:45:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:45:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8C-68-3C-37-0A
[ 2026-08-08 02:45:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:45:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:45:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-34-34-3C-39-0A
[ 2026-08-08 02:45:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 02:45:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:45:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:47:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 02:47:07.743 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:47:07.743 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:47:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:47:07.745 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:47:07.746 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:47:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:47:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8D-68-3C-36-0A
[ 2026-08-08 02:47:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:47:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:47:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-34-36-3C-3A-0A
[ 2026-08-08 02:47:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 02:47:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:47:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:49:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 02:49:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:49:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:49:07.753 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:49:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:49:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:49:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:49:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8E-68-3C-35-0A
[ 2026-08-08 02:49:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:49:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:49:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-34-38-3C-37-0A
[ 2026-08-08 02:49:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 02:49:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:49:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:51:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 02:51:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:51:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:51:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:51:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:51:07.782 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:51:07.782 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:51:07.782 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8F-68-3C-34-0A
[ 2026-08-08 02:51:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:51:07.890 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:51:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-35-30-3C-3F-0A
[ 2026-08-08 02:51:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 02:51:10.888 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:51:10.889 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:53:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 02:53:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:53:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:53:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:53:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:53:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:53:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:53:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-90-68-3D-3B-0A
[ 2026-08-08 02:53:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:53:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:53:07.866 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-90-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-35-32-3D-32-0A
[ 2026-08-08 02:53:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 02:53:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:53:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:55:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 02:55:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:55:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:55:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:55:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:55:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:55:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:55:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-91-68-3D-3A-0A
[ 2026-08-08 02:55:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:55:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:55:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-91-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-35-34-3D-35-0A
[ 2026-08-08 02:55:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 02:55:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:55:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:57:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 02:57:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:57:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:57:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:57:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:57:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:57:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:57:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-92-68-3D-39-0A
[ 2026-08-08 02:57:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:57:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:57:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-92-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-35-36-3D-34-0A
[ 2026-08-08 02:57:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 02:57:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:57:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 02:59:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 02:59:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 02:59:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 02:59:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 02:59:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:59:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:59:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 02:59:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-93-68-3D-38-0A
[ 2026-08-08 02:59:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 02:59:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 02:59:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-93-68-30-38-2D-30-38-2D-32-30-32-36-20-30-32-3A-35-38-3D-3B-0A
[ 2026-08-08 02:59:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 02:59:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 02:59:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:01:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 03:01:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:01:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:01:07.753 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:01:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:01:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:01:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:01:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-94-68-3D-3F-0A
[ 2026-08-08 03:01:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:01:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:01:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-94-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-30-30-3D-30-0A
[ 2026-08-08 03:01:07.870 INF] Keep Alive Background Service done.
[ 2026-08-08 03:01:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:01:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:03:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:03:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:03:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:03:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:03:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:03:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:03:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:03:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-95-68-3D-3E-0A
[ 2026-08-08 03:03:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:03:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:03:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-95-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-30-32-3D-33-0A
[ 2026-08-08 03:03:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 03:03:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:03:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:05:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:05:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:05:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:05:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:05:07.745 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:05:07.746 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:05:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:05:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-96-68-3D-3D-0A
[ 2026-08-08 03:05:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:05:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:05:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-96-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-30-34-3D-36-0A
[ 2026-08-08 03:05:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 03:05:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:05:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:07:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:07:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:07:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:07:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:07:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:07:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:07:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:07:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-97-68-3D-3C-0A
[ 2026-08-08 03:07:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:07:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:07:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-97-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-30-36-3D-35-0A
[ 2026-08-08 03:07:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 03:07:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:07:10.863 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:09:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 03:09:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:09:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:09:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:09:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:09:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:09:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:09:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-98-68-3D-33-0A
[ 2026-08-08 03:09:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:09:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:09:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-98-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-30-38-3D-34-0A
[ 2026-08-08 03:09:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 03:09:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:09:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:11:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 03:11:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:11:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:11:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:11:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:11:07.768 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:11:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:11:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-99-68-3D-32-0A
[ 2026-08-08 03:11:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:11:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:11:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-99-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-31-30-3D-3C-0A
[ 2026-08-08 03:11:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 03:11:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:11:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:13:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:13:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:13:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:13:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:13:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:13:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:13:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:13:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9A-68-3D-31-0A
[ 2026-08-08 03:13:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:13:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:13:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-31-32-3D-3D-0A
[ 2026-08-08 03:13:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 03:13:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:13:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:15:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:15:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:15:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:15:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:15:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:15:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:15:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:15:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9B-68-3D-30-0A
[ 2026-08-08 03:15:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:15:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:15:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-31-34-3D-3A-0A
[ 2026-08-08 03:15:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 03:15:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:15:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:17:07.748 INF] Keep Alive Background Service running...
[ 2026-08-08 03:17:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:17:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:17:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:17:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:17:07.779 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:17:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:17:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9C-68-3D-37-0A
[ 2026-08-08 03:17:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:17:07.887 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:17:07.887 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-31-36-3D-3F-0A
[ 2026-08-08 03:17:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 03:17:10.885 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:17:10.886 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:19:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 03:19:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:19:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:19:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:19:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:19:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:19:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:19:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9D-68-3D-36-0A
[ 2026-08-08 03:19:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:19:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:19:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-31-38-3D-30-0A
[ 2026-08-08 03:19:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 03:19:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:19:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:21:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:21:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:21:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:21:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:21:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:21:07.760 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:21:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:21:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9E-68-3D-35-0A
[ 2026-08-08 03:21:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:21:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:21:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-32-30-3D-38-0A
[ 2026-08-08 03:21:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 03:21:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:21:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:23:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:23:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:23:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:23:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:23:07.745 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:23:07.873 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:23:07.873 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:23:07.873 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9F-68-3D-34-0A
[ 2026-08-08 03:23:07.874 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:23:07.988 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:23:07.988 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-32-32-3D-3B-0A
[ 2026-08-08 03:23:07.988 INF] Keep Alive Background Service done.
[ 2026-08-08 03:23:10.988 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:23:10.988 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:25:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:25:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:25:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:25:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:25:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:25:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:25:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:25:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-20-68-36-3B-0A
[ 2026-08-08 03:25:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:25:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:25:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-20-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-32-34-36-32-0A
[ 2026-08-08 03:25:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 03:25:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:25:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:27:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 03:27:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:27:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:27:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:27:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:27:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:27:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:27:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-21-68-36-3A-0A
[ 2026-08-08 03:27:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:27:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:27:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-21-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-32-36-36-31-0A
[ 2026-08-08 03:27:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 03:27:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:27:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:29:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:29:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:29:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:29:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:29:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:29:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:29:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:29:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-22-68-36-39-0A
[ 2026-08-08 03:29:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:29:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:29:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-22-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-32-38-36-3C-0A
[ 2026-08-08 03:29:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 03:29:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:29:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:31:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:31:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:31:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:31:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:31:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:31:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:31:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:31:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-23-68-36-38-0A
[ 2026-08-08 03:31:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:31:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:31:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-23-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-33-30-36-34-0A
[ 2026-08-08 03:31:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 03:31:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:31:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:33:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:33:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:33:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:33:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:33:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:33:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:33:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:33:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-24-68-36-3F-0A
[ 2026-08-08 03:33:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:33:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:33:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-24-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-33-32-36-31-0A
[ 2026-08-08 03:33:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 03:33:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:33:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:35:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 03:35:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:35:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:35:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:35:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:35:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:35:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:35:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-25-68-36-3E-0A
[ 2026-08-08 03:35:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:35:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:35:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-25-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-33-34-36-36-0A
[ 2026-08-08 03:35:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 03:35:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:35:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:37:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 03:37:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:37:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:37:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:37:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:37:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:37:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:37:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-26-68-36-3D-0A
[ 2026-08-08 03:37:07.770 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:37:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:37:07.873 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-26-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-33-36-36-37-0A
[ 2026-08-08 03:37:07.873 INF] Keep Alive Background Service done.
[ 2026-08-08 03:37:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:37:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:39:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:39:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:39:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:39:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:39:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:39:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:39:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:39:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-27-68-36-3C-0A
[ 2026-08-08 03:39:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:39:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:39:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-27-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-33-38-36-38-0A
[ 2026-08-08 03:39:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 03:39:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:39:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:41:07.758 INF] Keep Alive Background Service running...
[ 2026-08-08 03:41:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:41:07.759 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:41:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:41:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:41:07.769 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:41:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:41:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-28-68-36-33-0A
[ 2026-08-08 03:41:07.770 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:41:07.884 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:41:07.884 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-28-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-34-30-36-38-0A
[ 2026-08-08 03:41:07.884 INF] Keep Alive Background Service done.
[ 2026-08-08 03:41:10.887 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:41:10.887 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:43:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 03:43:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:43:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:43:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:43:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:43:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:43:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:43:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-29-68-36-32-0A
[ 2026-08-08 03:43:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:43:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:43:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-29-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-34-32-36-3B-0A
[ 2026-08-08 03:43:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 03:43:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:43:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:45:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:45:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:45:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:45:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:45:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:45:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:45:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:45:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2A-68-36-31-0A
[ 2026-08-08 03:45:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:45:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:45:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-34-34-36-3E-0A
[ 2026-08-08 03:45:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 03:45:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:45:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:47:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 03:47:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:47:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:47:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:47:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:47:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:47:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:47:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2B-68-36-30-0A
[ 2026-08-08 03:47:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:47:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:47:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-34-36-36-3D-0A
[ 2026-08-08 03:47:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 03:47:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:47:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:49:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 03:49:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:49:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:49:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:49:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:49:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:49:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:49:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2C-68-36-37-0A
[ 2026-08-08 03:49:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:49:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:49:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-34-38-36-34-0A
[ 2026-08-08 03:49:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 03:49:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:49:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:51:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 03:51:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:51:07.753 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:51:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:51:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:51:07.775 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:51:07.776 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:51:07.776 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2D-68-36-36-0A
[ 2026-08-08 03:51:07.776 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:51:07.887 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:51:07.887 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-35-30-36-3C-0A
[ 2026-08-08 03:51:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 03:51:10.885 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:51:10.886 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:53:07.760 INF] Keep Alive Background Service running...
[ 2026-08-08 03:53:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:53:07.761 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:53:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:53:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:53:07.773 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:53:07.773 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:53:07.773 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2E-68-36-35-0A
[ 2026-08-08 03:53:07.774 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:53:07.887 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:53:07.887 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-35-32-36-3D-0A
[ 2026-08-08 03:53:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 03:53:10.885 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:53:10.885 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:55:07.767 INF] Keep Alive Background Service running...
[ 2026-08-08 03:55:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:55:07.767 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:55:07.783 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:55:07.787 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:55:07.791 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:55:07.791 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:55:07.791 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2F-68-36-34-0A
[ 2026-08-08 03:55:07.796 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:55:07.902 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:55:07.903 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-35-34-36-3A-0A
[ 2026-08-08 03:55:07.903 INF] Keep Alive Background Service done.
[ 2026-08-08 03:55:10.900 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:55:10.900 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:57:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 03:57:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:57:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:57:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:57:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:57:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:57:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:57:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-30-68-37-3B-0A
[ 2026-08-08 03:57:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:57:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:57:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-30-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-35-36-37-37-0A
[ 2026-08-08 03:57:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 03:57:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:57:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 03:59:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 03:59:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 03:59:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 03:59:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 03:59:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:59:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:59:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 03:59:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-31-68-37-3A-0A
[ 2026-08-08 03:59:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 03:59:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 03:59:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-31-68-30-38-2D-30-38-2D-32-30-32-36-20-30-33-3A-35-38-37-38-0A
[ 2026-08-08 03:59:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 03:59:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 03:59:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:01:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 04:01:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:01:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:01:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:01:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:01:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:01:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:01:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-32-68-37-39-0A
[ 2026-08-08 04:01:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:01:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:01:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-32-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-30-30-37-31-0A
[ 2026-08-08 04:01:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 04:01:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:01:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:03:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:03:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:03:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:03:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:03:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:03:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:03:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:03:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-33-68-37-38-0A
[ 2026-08-08 04:03:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:03:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:03:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-33-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-30-32-37-32-0A
[ 2026-08-08 04:03:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 04:03:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:03:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:05:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 04:05:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:05:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:05:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:05:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:05:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:05:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:05:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-34-68-37-3F-0A
[ 2026-08-08 04:05:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:05:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:05:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-34-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-30-34-37-33-0A
[ 2026-08-08 04:05:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 04:05:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:05:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:07:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 04:07:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:07:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:07:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:07:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:07:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:07:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:07:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-35-68-37-3E-0A
[ 2026-08-08 04:07:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:07:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:07:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-35-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-30-36-37-30-0A
[ 2026-08-08 04:07:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 04:07:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:07:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:09:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:09:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:09:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:09:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:09:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:09:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:09:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:09:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-36-68-37-3D-0A
[ 2026-08-08 04:09:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:09:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:09:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-36-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-30-38-37-3D-0A
[ 2026-08-08 04:09:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 04:09:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:09:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:11:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 04:11:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:11:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:11:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:11:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:11:07.773 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:11:07.774 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:11:07.774 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-37-68-37-3C-0A
[ 2026-08-08 04:11:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:11:07.888 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:11:07.888 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-37-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-31-30-37-35-0A
[ 2026-08-08 04:11:07.888 INF] Keep Alive Background Service done.
[ 2026-08-08 04:11:10.889 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:11:10.889 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:13:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:13:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:13:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:13:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:13:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:13:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:13:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:13:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-38-68-37-33-0A
[ 2026-08-08 04:13:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:13:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:13:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-38-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-31-32-37-38-0A
[ 2026-08-08 04:13:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 04:13:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:13:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:15:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 04:15:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:15:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:15:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:15:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:15:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:15:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:15:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-39-68-37-32-0A
[ 2026-08-08 04:15:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:15:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:15:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-39-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-31-34-37-3F-0A
[ 2026-08-08 04:15:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 04:15:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:15:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:17:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 04:17:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:17:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:17:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:17:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:17:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:17:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:17:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3A-68-37-31-0A
[ 2026-08-08 04:17:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:17:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:17:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-31-36-37-3E-0A
[ 2026-08-08 04:17:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 04:17:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:17:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:19:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:19:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:19:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:19:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:19:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:19:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:19:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:19:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3B-68-37-30-0A
[ 2026-08-08 04:19:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:19:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:19:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-31-38-37-31-0A
[ 2026-08-08 04:19:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 04:19:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:19:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:21:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:21:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:21:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:21:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:21:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:21:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:21:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:21:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3C-68-37-37-0A
[ 2026-08-08 04:21:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:21:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:21:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-32-30-37-3D-0A
[ 2026-08-08 04:21:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 04:21:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:21:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:23:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:23:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:23:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:23:07.756 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:23:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:23:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:23:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:23:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3D-68-37-36-0A
[ 2026-08-08 04:23:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:23:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:23:07.874 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-32-32-37-3E-0A
[ 2026-08-08 04:23:07.874 INF] Keep Alive Background Service done.
[ 2026-08-08 04:23:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:23:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:25:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 04:25:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:25:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:25:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:25:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:25:07.881 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:25:07.881 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:25:07.881 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3E-68-37-35-0A
[ 2026-08-08 04:25:07.882 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:25:07.996 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:25:07.996 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-32-34-37-3B-0A
[ 2026-08-08 04:25:07.997 INF] Keep Alive Background Service done.
[ 2026-08-08 04:25:10.997 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:25:10.997 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:27:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 04:27:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:27:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:27:07.756 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:27:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:27:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:27:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:27:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3F-68-37-34-0A
[ 2026-08-08 04:27:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:27:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:27:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-32-36-37-38-0A
[ 2026-08-08 04:27:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 04:27:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:27:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:29:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:29:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:29:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:29:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:29:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:29:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:29:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:29:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-40-68-30-3B-0A
[ 2026-08-08 04:29:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:29:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:29:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-40-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-32-38-30-39-0A
[ 2026-08-08 04:29:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 04:29:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:29:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:31:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 04:31:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:31:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:31:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:31:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:31:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:31:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:31:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-41-68-30-3A-0A
[ 2026-08-08 04:31:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:31:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:31:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-41-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-33-30-30-31-0A
[ 2026-08-08 04:31:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 04:31:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:31:10.863 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:33:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 04:33:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:33:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:33:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:33:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:33:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:33:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:33:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-42-68-30-39-0A
[ 2026-08-08 04:33:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:33:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:33:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-42-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-33-32-30-30-0A
[ 2026-08-08 04:33:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 04:33:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:33:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:35:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 04:35:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:35:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:35:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:35:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:35:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:35:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:35:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-43-68-30-38-0A
[ 2026-08-08 04:35:07.765 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:35:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:35:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-43-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-33-34-30-37-0A
[ 2026-08-08 04:35:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 04:35:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:35:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:37:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:37:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:37:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:37:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:37:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:37:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:37:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:37:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-44-68-30-3F-0A
[ 2026-08-08 04:37:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:37:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:37:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-44-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-33-36-30-32-0A
[ 2026-08-08 04:37:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 04:37:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:37:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:39:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:39:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:39:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:39:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:39:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:39:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:39:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:39:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-45-68-30-3E-0A
[ 2026-08-08 04:39:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:39:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:39:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-45-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-33-38-30-3D-0A
[ 2026-08-08 04:39:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 04:39:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:39:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:41:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 04:41:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:41:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:41:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:41:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:41:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:41:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:41:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-46-68-30-3D-0A
[ 2026-08-08 04:41:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:41:07.878 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:41:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-46-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-34-30-30-31-0A
[ 2026-08-08 04:41:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 04:41:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:41:10.877 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:43:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:43:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:43:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:43:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:43:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:43:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:43:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:43:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-47-68-30-3C-0A
[ 2026-08-08 04:43:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:43:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:43:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-47-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-34-32-30-32-0A
[ 2026-08-08 04:43:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 04:43:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:43:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:45:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 04:45:07.743 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:45:07.743 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:45:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:45:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:45:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:45:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:45:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-48-68-30-33-0A
[ 2026-08-08 04:45:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:45:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:45:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-48-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-34-34-30-3B-0A
[ 2026-08-08 04:45:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 04:45:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:45:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:47:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 04:47:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:47:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:47:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:47:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:47:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:47:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:47:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-49-68-30-32-0A
[ 2026-08-08 04:47:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:47:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:47:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-49-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-34-36-30-38-0A
[ 2026-08-08 04:47:07.873 INF] Keep Alive Background Service done.
[ 2026-08-08 04:47:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:47:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:49:07.756 INF] Keep Alive Background Service running...
[ 2026-08-08 04:49:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:49:07.757 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:49:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:49:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:49:07.761 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:49:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:49:07.762 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4A-68-30-31-0A
[ 2026-08-08 04:49:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:49:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:49:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-34-38-30-35-0A
[ 2026-08-08 04:49:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 04:49:10.877 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:49:10.878 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:51:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 04:51:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:51:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:51:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:51:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:51:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:51:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:51:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4B-68-30-30-0A
[ 2026-08-08 04:51:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:51:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:51:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-35-30-30-3D-0A
[ 2026-08-08 04:51:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 04:51:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:51:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:53:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 04:53:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:53:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:53:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:53:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:53:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:53:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:53:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4C-68-30-37-0A
[ 2026-08-08 04:53:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:53:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:53:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-35-32-30-38-0A
[ 2026-08-08 04:53:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 04:53:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:53:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:55:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 04:55:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:55:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:55:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:55:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:55:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:55:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:55:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4D-68-30-36-0A
[ 2026-08-08 04:55:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:55:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:55:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-35-34-30-3F-0A
[ 2026-08-08 04:55:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 04:55:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:55:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:57:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 04:57:07.743 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:57:07.743 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:57:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:57:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:57:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:57:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:57:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4E-68-30-35-0A
[ 2026-08-08 04:57:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:57:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:57:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-35-36-30-3E-0A
[ 2026-08-08 04:57:07.870 INF] Keep Alive Background Service done.
[ 2026-08-08 04:57:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:57:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 04:59:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 04:59:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 04:59:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 04:59:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 04:59:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:59:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:59:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 04:59:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4F-68-30-34-0A
[ 2026-08-08 04:59:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 04:59:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 04:59:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-34-3A-35-38-30-31-0A
[ 2026-08-08 04:59:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 04:59:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 04:59:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:01:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:01:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:01:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:01:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:01:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:01:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:01:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:01:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-50-68-31-3B-0A
[ 2026-08-08 05:01:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:01:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:01:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-50-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-30-30-31-32-0A
[ 2026-08-08 05:01:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 05:01:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:01:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:03:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 05:03:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:03:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:03:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:03:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:03:07.758 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:03:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:03:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-51-68-31-3A-0A
[ 2026-08-08 05:03:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:03:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:03:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-51-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-30-32-31-31-0A
[ 2026-08-08 05:03:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 05:03:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:03:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:05:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 05:05:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:05:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:05:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:05:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:05:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:05:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:05:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-52-68-31-39-0A
[ 2026-08-08 05:05:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:05:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:05:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-52-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-30-34-31-34-0A
[ 2026-08-08 05:05:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 05:05:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:05:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:07:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:07:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:07:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:07:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:07:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:07:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:07:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:07:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-53-68-31-38-0A
[ 2026-08-08 05:07:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:07:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:07:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-53-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-30-36-31-37-0A
[ 2026-08-08 05:07:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 05:07:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:07:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:09:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:09:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:09:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:09:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:09:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:09:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:09:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:09:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-54-68-31-3F-0A
[ 2026-08-08 05:09:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:09:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:09:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-54-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-30-38-31-3E-0A
[ 2026-08-08 05:09:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 05:09:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:09:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:11:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:11:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:11:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:11:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:11:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:11:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:11:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:11:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-55-68-31-3E-0A
[ 2026-08-08 05:11:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:11:07.873 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:11:07.873 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-55-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-31-30-31-36-0A
[ 2026-08-08 05:11:07.873 INF] Keep Alive Background Service done.
[ 2026-08-08 05:11:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:11:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:13:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:13:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:13:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:13:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:13:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:13:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:13:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:13:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-56-68-31-3D-0A
[ 2026-08-08 05:13:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:13:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:13:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-56-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-31-32-31-37-0A
[ 2026-08-08 05:13:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 05:13:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:13:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:15:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:15:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:15:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:15:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:15:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:15:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:15:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:15:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-57-68-31-3C-0A
[ 2026-08-08 05:15:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:15:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:15:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-57-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-31-34-31-30-0A
[ 2026-08-08 05:15:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 05:15:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:15:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:17:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 05:17:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:17:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:17:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:17:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:17:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:17:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:17:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-58-68-31-33-0A
[ 2026-08-08 05:17:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:17:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:17:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-58-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-31-36-31-3D-0A
[ 2026-08-08 05:17:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 05:17:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:17:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:19:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 05:19:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:19:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:19:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:19:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:19:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:19:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:19:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-59-68-31-32-0A
[ 2026-08-08 05:19:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:19:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:19:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-59-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-31-38-31-32-0A
[ 2026-08-08 05:19:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 05:19:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:19:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:21:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 05:21:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:21:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:21:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:21:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:21:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:21:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:21:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5A-68-31-31-0A
[ 2026-08-08 05:21:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:21:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:21:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-32-30-31-3A-0A
[ 2026-08-08 05:21:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 05:21:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:21:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:23:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:23:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:23:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:23:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:23:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:23:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:23:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:23:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5B-68-31-30-0A
[ 2026-08-08 05:23:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:23:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:23:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-32-32-31-39-0A
[ 2026-08-08 05:23:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 05:23:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:23:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:25:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:25:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:25:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:25:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:25:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:25:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:25:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:25:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5C-68-31-37-0A
[ 2026-08-08 05:25:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:25:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:25:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-32-34-31-38-0A
[ 2026-08-08 05:25:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 05:25:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:25:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:27:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:27:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:27:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:27:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:27:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:27:07.875 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:27:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:27:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5D-68-31-36-0A
[ 2026-08-08 05:27:07.876 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:27:07.990 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:27:07.990 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-32-36-31-3B-0A
[ 2026-08-08 05:27:07.990 INF] Keep Alive Background Service done.
[ 2026-08-08 05:27:10.988 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:27:10.989 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:29:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:29:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:29:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:29:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:29:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:29:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:29:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:29:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5E-68-31-35-0A
[ 2026-08-08 05:29:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:29:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:29:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-32-38-31-36-0A
[ 2026-08-08 05:29:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 05:29:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:29:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:31:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 05:31:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:31:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:31:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:31:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:31:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:31:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:31:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5F-68-31-34-0A
[ 2026-08-08 05:31:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:31:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:31:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-33-30-31-3E-0A
[ 2026-08-08 05:31:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 05:31:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:31:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:33:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 05:33:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:33:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:33:07.758 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:33:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:33:07.769 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:33:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:33:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-60-68-32-3B-0A
[ 2026-08-08 05:33:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:33:07.879 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:33:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-60-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-33-32-32-33-0A
[ 2026-08-08 05:33:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 05:33:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:33:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:35:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 05:35:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:35:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:35:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:35:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:35:07.779 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:35:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:35:07.780 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-61-68-32-3A-0A
[ 2026-08-08 05:35:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:35:07.890 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:35:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-61-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-33-34-32-34-0A
[ 2026-08-08 05:35:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 05:35:10.888 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:35:10.889 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:37:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:37:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:37:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:37:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:37:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:37:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:37:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:37:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-62-68-32-39-0A
[ 2026-08-08 05:37:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:37:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:37:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-62-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-33-36-32-35-0A
[ 2026-08-08 05:37:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 05:37:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:37:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:39:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:39:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:39:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:39:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:39:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:39:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:39:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:39:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-63-68-32-38-0A
[ 2026-08-08 05:39:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:39:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:39:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-63-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-33-38-32-3A-0A
[ 2026-08-08 05:39:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 05:39:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:39:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:41:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:41:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:41:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:41:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:41:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:41:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:41:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:41:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-64-68-32-3F-0A
[ 2026-08-08 05:41:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:41:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:41:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-64-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-34-30-32-32-0A
[ 2026-08-08 05:41:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 05:41:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:41:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:43:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:43:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:43:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:43:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:43:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:43:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:43:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:43:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-65-68-32-3E-0A
[ 2026-08-08 05:43:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:43:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:43:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-65-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-34-32-32-31-0A
[ 2026-08-08 05:43:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 05:43:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:43:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:45:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 05:45:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:45:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:45:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:45:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:45:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:45:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:45:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-66-68-32-3D-0A
[ 2026-08-08 05:45:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:45:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:45:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-66-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-34-34-32-34-0A
[ 2026-08-08 05:45:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 05:45:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:45:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:47:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:47:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:47:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:47:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:47:07.745 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:47:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:47:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:47:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-67-68-32-3C-0A
[ 2026-08-08 05:47:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:47:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:47:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-67-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-34-36-32-37-0A
[ 2026-08-08 05:47:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 05:47:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:47:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:49:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 05:49:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:49:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:49:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:49:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:49:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:49:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:49:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-68-68-32-33-0A
[ 2026-08-08 05:49:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:49:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:49:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-68-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-34-38-32-36-0A
[ 2026-08-08 05:49:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 05:49:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:49:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:51:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 05:51:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:51:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:51:07.754 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:51:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:51:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:51:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:51:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-69-68-32-32-0A
[ 2026-08-08 05:51:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:51:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:51:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-69-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-35-30-32-3E-0A
[ 2026-08-08 05:51:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 05:51:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:51:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:53:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:53:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:53:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:53:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:53:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:53:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:53:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:53:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6A-68-32-31-0A
[ 2026-08-08 05:53:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:53:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:53:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-35-32-32-3F-0A
[ 2026-08-08 05:53:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 05:53:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:53:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:55:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 05:55:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:55:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:55:07.762 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:55:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:55:07.768 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:55:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:55:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6B-68-32-30-0A
[ 2026-08-08 05:55:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:55:07.880 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:55:07.880 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-35-34-32-38-0A
[ 2026-08-08 05:55:07.880 INF] Keep Alive Background Service done.
[ 2026-08-08 05:55:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:55:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:57:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:57:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:57:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:57:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:57:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:57:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:57:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:57:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6C-68-32-37-0A
[ 2026-08-08 05:57:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:57:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:57:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-35-36-32-3D-0A
[ 2026-08-08 05:57:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 05:57:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:57:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 05:59:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 05:59:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 05:59:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 05:59:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 05:59:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:59:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:59:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 05:59:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6D-68-32-36-0A
[ 2026-08-08 05:59:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 05:59:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 05:59:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-35-3A-35-38-32-32-0A
[ 2026-08-08 05:59:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 05:59:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 05:59:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:01:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 06:01:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:01:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:01:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:01:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:01:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:01:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:01:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6E-68-32-35-0A
[ 2026-08-08 06:01:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:01:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:01:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-30-30-32-3F-0A
[ 2026-08-08 06:01:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 06:01:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:01:10.877 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:03:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 06:03:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:03:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:03:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:03:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:03:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:03:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:03:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6F-68-32-34-0A
[ 2026-08-08 06:03:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:03:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:03:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-30-32-32-3C-0A
[ 2026-08-08 06:03:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 06:03:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:03:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:05:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 06:05:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:05:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:05:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:05:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:05:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:05:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:05:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-70-68-33-3B-0A
[ 2026-08-08 06:05:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:05:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:05:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-70-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-30-34-33-35-0A
[ 2026-08-08 06:05:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 06:05:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:05:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:07:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 06:07:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:07:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:07:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:07:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:07:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:07:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:07:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-71-68-33-3A-0A
[ 2026-08-08 06:07:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:07:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:07:07.874 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-71-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-30-36-33-36-0A
[ 2026-08-08 06:07:07.874 INF] Keep Alive Background Service done.
[ 2026-08-08 06:07:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:07:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:09:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 06:09:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:09:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:09:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:09:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:09:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:09:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:09:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-72-68-33-39-0A
[ 2026-08-08 06:09:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:09:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:09:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-72-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-30-38-33-3B-0A
[ 2026-08-08 06:09:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 06:09:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:09:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:11:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 06:11:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:11:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:11:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:11:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:11:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:11:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:11:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-73-68-33-38-0A
[ 2026-08-08 06:11:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:11:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:11:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-73-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-31-30-33-33-0A
[ 2026-08-08 06:11:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 06:11:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:11:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:13:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 06:13:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:13:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:13:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:13:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:13:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:13:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:13:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-74-68-33-3F-0A
[ 2026-08-08 06:13:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:13:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:13:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-74-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-31-32-33-36-0A
[ 2026-08-08 06:13:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 06:13:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:13:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:15:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 06:15:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:15:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:15:07.757 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:15:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:15:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:15:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:15:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-75-68-33-3E-0A
[ 2026-08-08 06:15:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:15:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:15:07.874 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-75-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-31-34-33-31-0A
[ 2026-08-08 06:15:07.874 INF] Keep Alive Background Service done.
[ 2026-08-08 06:15:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:15:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:17:07.750 INF] Keep Alive Background Service running...
[ 2026-08-08 06:17:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:17:07.750 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:17:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:17:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:17:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:17:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:17:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-76-68-33-3D-0A
[ 2026-08-08 06:17:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:17:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:17:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-76-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-31-36-33-30-0A
[ 2026-08-08 06:17:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 06:17:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:17:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:19:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 06:19:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:19:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:19:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:19:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:19:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:19:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:19:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-77-68-33-3C-0A
[ 2026-08-08 06:19:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:19:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:19:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-77-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-31-38-33-3F-0A
[ 2026-08-08 06:19:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 06:19:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:19:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:21:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 06:21:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:21:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:21:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:21:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:21:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:21:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:21:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-78-68-33-33-0A
[ 2026-08-08 06:21:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:21:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:21:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-78-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-32-30-33-3B-0A
[ 2026-08-08 06:21:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 06:21:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:21:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:23:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 06:23:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:23:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:23:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:23:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:23:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:23:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:23:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-79-68-33-32-0A
[ 2026-08-08 06:23:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:23:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:23:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-79-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-32-32-33-38-0A
[ 2026-08-08 06:23:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 06:23:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:23:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:25:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 06:25:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:25:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:25:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:25:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:25:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:25:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:25:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7A-68-33-31-0A
[ 2026-08-08 06:25:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:25:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:25:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-32-34-33-3D-0A
[ 2026-08-08 06:25:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 06:25:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:25:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:27:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 06:27:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:27:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:27:07.753 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:27:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:27:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:27:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:27:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7B-68-33-30-0A
[ 2026-08-08 06:27:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:27:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:27:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-32-36-33-3E-0A
[ 2026-08-08 06:27:07.870 INF] Keep Alive Background Service done.
[ 2026-08-08 06:27:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:27:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:29:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 06:29:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:29:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:29:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:29:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:29:07.890 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:29:07.890 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:29:07.890 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7C-68-33-37-0A
[ 2026-08-08 06:29:07.891 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:29:08.005 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:29:08.005 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-32-38-33-37-0A
[ 2026-08-08 06:29:08.005 INF] Keep Alive Background Service done.
[ 2026-08-08 06:29:11.004 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:29:11.004 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:31:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 06:31:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:31:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:31:07.756 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:31:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:31:07.758 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:31:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:31:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7D-68-33-36-0A
[ 2026-08-08 06:31:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:31:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:31:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-33-30-33-3F-0A
[ 2026-08-08 06:31:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 06:31:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:31:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:33:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 06:33:07.743 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:33:07.743 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:33:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:33:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:33:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:33:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:33:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7E-68-33-35-0A
[ 2026-08-08 06:33:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:33:07.879 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:33:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-33-32-33-3E-0A
[ 2026-08-08 06:33:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 06:33:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:33:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:35:07.757 INF] Keep Alive Background Service running...
[ 2026-08-08 06:35:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:35:07.758 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:35:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:35:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:35:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:35:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:35:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7F-68-33-34-0A
[ 2026-08-08 06:35:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:35:07.878 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:35:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-33-34-33-39-0A
[ 2026-08-08 06:35:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 06:35:10.878 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:35:10.878 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:37:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 06:37:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:37:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:37:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:37:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:37:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:37:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:37:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-80-68-3C-3B-0A
[ 2026-08-08 06:37:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:37:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:37:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-80-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-33-36-3C-34-0A
[ 2026-08-08 06:37:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 06:37:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:37:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:39:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 06:39:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:39:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:39:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:39:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:39:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:39:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:39:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-81-68-3C-3A-0A
[ 2026-08-08 06:39:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:39:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:39:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-81-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-33-38-3C-3B-0A
[ 2026-08-08 06:39:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 06:39:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:39:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:41:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 06:41:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:41:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:41:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:41:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:41:07.761 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:41:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:41:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-82-68-3C-39-0A
[ 2026-08-08 06:41:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:41:07.875 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:41:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-82-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-34-30-3C-37-0A
[ 2026-08-08 06:41:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 06:41:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:41:10.875 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:43:07.758 INF] Keep Alive Background Service running...
[ 2026-08-08 06:43:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:43:07.759 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:43:07.760 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:43:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:43:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:43:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:43:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-83-68-3C-38-0A
[ 2026-08-08 06:43:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:43:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:43:07.877 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-83-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-34-32-3C-34-0A
[ 2026-08-08 06:43:07.877 INF] Keep Alive Background Service done.
[ 2026-08-08 06:43:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:43:10.875 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:45:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 06:45:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:45:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:45:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:45:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:45:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:45:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:45:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-84-68-3C-3F-0A
[ 2026-08-08 06:45:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:45:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:45:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-84-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-34-34-3C-35-0A
[ 2026-08-08 06:45:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 06:45:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:45:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:47:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 06:47:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:47:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:47:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:47:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:47:07.768 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:47:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:47:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-85-68-3C-3E-0A
[ 2026-08-08 06:47:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:47:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:47:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-85-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-34-36-3C-36-0A
[ 2026-08-08 06:47:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 06:47:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:47:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:49:07.757 INF] Keep Alive Background Service running...
[ 2026-08-08 06:49:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:49:07.758 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:49:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:49:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:49:07.765 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:49:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:49:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-86-68-3C-3D-0A
[ 2026-08-08 06:49:07.766 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:49:07.880 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:49:07.880 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-86-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-34-38-3C-3B-0A
[ 2026-08-08 06:49:07.880 INF] Keep Alive Background Service done.
[ 2026-08-08 06:49:10.882 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:49:10.882 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:51:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 06:51:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:51:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:51:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:51:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:51:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:51:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:51:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-87-68-3C-3C-0A
[ 2026-08-08 06:51:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:51:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:51:07.866 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-87-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-35-30-3C-33-0A
[ 2026-08-08 06:51:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 06:51:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:51:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:53:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 06:53:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:53:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:53:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:53:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:53:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:53:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:53:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-88-68-3C-33-0A
[ 2026-08-08 06:53:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:53:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:53:07.877 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-88-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-35-32-3C-3E-0A
[ 2026-08-08 06:53:07.877 INF] Keep Alive Background Service done.
[ 2026-08-08 06:53:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:53:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:55:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 06:55:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:55:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:55:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:55:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:55:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:55:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:55:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-89-68-3C-32-0A
[ 2026-08-08 06:55:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:55:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:55:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-89-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-35-34-3C-39-0A
[ 2026-08-08 06:55:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 06:55:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:55:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:57:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 06:57:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:57:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:57:07.760 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:57:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:57:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:57:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:57:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8A-68-3C-31-0A
[ 2026-08-08 06:57:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:57:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:57:07.877 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-35-36-3C-38-0A
[ 2026-08-08 06:57:07.877 INF] Keep Alive Background Service done.
[ 2026-08-08 06:57:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:57:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 06:59:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 06:59:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 06:59:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 06:59:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 06:59:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:59:07.769 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:59:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 06:59:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8B-68-3C-30-0A
[ 2026-08-08 06:59:07.770 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 06:59:07.890 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 06:59:07.890 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-36-3A-35-38-3C-37-0A
[ 2026-08-08 06:59:07.890 INF] Keep Alive Background Service done.
[ 2026-08-08 06:59:10.888 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 06:59:10.889 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:01:07.758 INF] Keep Alive Background Service running...
[ 2026-08-08 07:01:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:01:07.759 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:01:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:01:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:01:07.783 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:01:07.783 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:01:07.783 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8C-68-3C-37-0A
[ 2026-08-08 07:01:07.784 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:01:07.886 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:01:07.887 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-30-30-3C-3C-0A
[ 2026-08-08 07:01:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 07:01:10.884 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:01:10.884 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:03:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 07:03:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:03:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:03:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:03:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:03:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:03:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:03:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8D-68-3C-36-0A
[ 2026-08-08 07:03:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:03:07.875 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:03:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-30-32-3C-3F-0A
[ 2026-08-08 07:03:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 07:03:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:03:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:05:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 07:05:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:05:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:05:07.762 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:05:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:05:07.769 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:05:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:05:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8E-68-3C-35-0A
[ 2026-08-08 07:05:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:05:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:05:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-30-34-3C-3A-0A
[ 2026-08-08 07:05:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 07:05:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:05:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:07:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 07:07:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:07:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:07:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:07:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:07:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:07:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:07:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8F-68-3C-34-0A
[ 2026-08-08 07:07:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:07:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:07:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-30-36-3C-39-0A
[ 2026-08-08 07:07:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 07:07:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:07:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:09:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 07:09:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:09:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:09:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:09:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:09:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:09:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:09:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-90-68-3D-3B-0A
[ 2026-08-08 07:09:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:09:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:09:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-90-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-30-38-3D-38-0A
[ 2026-08-08 07:09:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 07:09:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:09:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:11:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 07:11:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:11:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:11:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:11:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:11:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:11:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:11:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-91-68-3D-3A-0A
[ 2026-08-08 07:11:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:11:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:11:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-91-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-31-30-3D-30-0A
[ 2026-08-08 07:11:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 07:11:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:11:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:13:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 07:13:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:13:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:13:07.757 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:13:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:13:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:13:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:13:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-92-68-3D-39-0A
[ 2026-08-08 07:13:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:13:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:13:07.874 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-92-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-31-32-3D-31-0A
[ 2026-08-08 07:13:07.874 INF] Keep Alive Background Service done.
[ 2026-08-08 07:13:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:13:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:15:07.758 INF] Keep Alive Background Service running...
[ 2026-08-08 07:15:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:15:07.758 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:15:07.765 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:15:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:15:07.770 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:15:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:15:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-93-68-3D-38-0A
[ 2026-08-08 07:15:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:15:07.884 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:15:07.885 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-93-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-31-34-3D-36-0A
[ 2026-08-08 07:15:07.885 INF] Keep Alive Background Service done.
[ 2026-08-08 07:15:10.887 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:15:10.887 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:17:07.756 INF] Keep Alive Background Service running...
[ 2026-08-08 07:17:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:17:07.759 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:17:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:17:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:17:07.775 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:17:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:17:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-94-68-3D-3F-0A
[ 2026-08-08 07:17:07.776 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:17:07.884 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:17:07.884 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-94-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-31-36-3D-33-0A
[ 2026-08-08 07:17:07.884 INF] Keep Alive Background Service done.
[ 2026-08-08 07:17:10.884 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:17:10.884 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:19:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 07:19:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:19:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:19:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:19:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:19:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:19:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:19:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-95-68-3D-3E-0A
[ 2026-08-08 07:19:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:19:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:19:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-95-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-31-38-3D-3C-0A
[ 2026-08-08 07:19:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 07:19:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:19:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:21:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 07:21:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:21:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:21:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:21:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:21:07.770 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:21:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:21:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-96-68-3D-3D-0A
[ 2026-08-08 07:21:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:21:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:21:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-96-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-32-30-3D-34-0A
[ 2026-08-08 07:21:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 07:21:10.885 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:21:10.885 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:23:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 07:23:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:23:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:23:07.754 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:23:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:23:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:23:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:23:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-97-68-3D-3C-0A
[ 2026-08-08 07:23:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:23:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:23:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-97-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-32-32-3D-37-0A
[ 2026-08-08 07:23:07.870 INF] Keep Alive Background Service done.
[ 2026-08-08 07:23:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:23:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:25:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 07:25:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:25:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:25:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:25:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:25:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:25:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:25:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-98-68-3D-33-0A
[ 2026-08-08 07:25:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:25:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:25:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-98-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-32-34-3D-3E-0A
[ 2026-08-08 07:25:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 07:25:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:25:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:27:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 07:27:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:27:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:27:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:27:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:27:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:27:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:27:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-99-68-3D-32-0A
[ 2026-08-08 07:27:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:27:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:27:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-99-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-32-36-3D-3D-0A
[ 2026-08-08 07:27:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 07:27:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:27:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:29:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 07:29:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:29:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:29:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:29:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:29:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:29:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:29:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9A-68-3D-31-0A
[ 2026-08-08 07:29:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:29:07.881 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:29:07.881 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-32-38-3D-30-0A
[ 2026-08-08 07:29:07.881 INF] Keep Alive Background Service done.
[ 2026-08-08 07:29:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:29:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:31:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 07:31:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:31:07.759 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:31:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:31:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:31:07.901 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:31:07.901 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:31:07.901 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9B-68-3D-30-0A
[ 2026-08-08 07:31:07.902 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:31:08.016 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:31:08.016 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-33-30-3D-38-0A
[ 2026-08-08 07:31:08.016 INF] Keep Alive Background Service done.
[ 2026-08-08 07:31:11.016 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:31:11.016 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:33:07.761 INF] Keep Alive Background Service running...
[ 2026-08-08 07:33:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:33:07.761 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:33:07.769 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:33:07.770 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:33:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:33:07.772 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:33:07.772 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9C-68-3D-37-0A
[ 2026-08-08 07:33:07.774 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:33:07.886 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:33:07.886 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-33-32-3D-3D-0A
[ 2026-08-08 07:33:07.886 INF] Keep Alive Background Service done.
[ 2026-08-08 07:33:10.885 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:33:10.885 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:35:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 07:35:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:35:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:35:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:35:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:35:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:35:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:35:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9D-68-3D-36-0A
[ 2026-08-08 07:35:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:35:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:35:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-33-34-3D-3A-0A
[ 2026-08-08 07:35:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 07:35:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:35:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:37:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 07:37:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:37:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:37:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:37:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:37:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:37:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:37:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9E-68-3D-35-0A
[ 2026-08-08 07:37:07.765 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:37:07.879 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:37:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-33-36-3D-3B-0A
[ 2026-08-08 07:37:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 07:37:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:37:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:39:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 07:39:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:39:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:39:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:39:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:39:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:39:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:39:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9F-68-3D-34-0A
[ 2026-08-08 07:39:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:39:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:39:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-33-38-3D-34-0A
[ 2026-08-08 07:39:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 07:39:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:39:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:41:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 07:41:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:41:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:41:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:41:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:41:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:41:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:41:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-20-68-36-3B-0A
[ 2026-08-08 07:41:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:41:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:41:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-20-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-34-30-36-34-0A
[ 2026-08-08 07:41:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 07:41:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:41:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:43:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 07:43:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:43:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:43:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:43:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:43:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:43:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:43:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-21-68-36-3A-0A
[ 2026-08-08 07:43:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:43:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:43:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-21-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-34-32-36-37-0A
[ 2026-08-08 07:43:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 07:43:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:43:10.865 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S227:00000001 2026-08-08 07:43:23.533 INF] -- HTTP Request -- OPTIONS: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(0):
[0HNN3F2T6S227:00000001 2026-08-08 07:43:23.533 INF] -- HTTP Response -- Code: 204, Body(0):
[0HNN3F2T6S227:00000001 2026-08-08 07:43:23.533 INF] HTTP OPTIONS /printers/zk213277/rawRequest responded 204 in 0.2153 ms
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.774 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(60):
{"rawRequest":"1Parking                             ;16.50"}
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.775 INF] Opening the com port /dev/ttyACM0
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.775 INF] Com port /dev/ttyACM0 opened successfully!
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.777 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.782 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.782 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.782 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-4D-22-31-50-61-72-6B-69-6E-67-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-3B-31-36-2E-35-30-32-31-0A
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.787 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.897 INF] Read 7 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.897 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 06-22-30-30-32-32-0A
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.935 INF] -- HTTP Response -- Code: 200, Body(42):
{"rawResponse":"","ok":true,"messages":[]}
[0HNN3F2T6S228:00000001 2026-08-08 07:43:23.935 INF] HTTP POST /printers/zk213277/rawRequest responded 200 in 161.0281 ms
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.184 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(18):
{"rawRequest":"q"}
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.187 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.188 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.373 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.373 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 41
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.373 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.374 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.383 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.383 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 41
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.383 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.384 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.468 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.468 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 41
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.468 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S229:00000001 2026-08-08 07:43:24.469 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.269 ERR] Timeout occured while reading from com port '/dev/ttyACM0'
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.276 INF] Timeout, try again!
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.276 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.276 INF] Opening the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.277 INF] Com port /dev/ttyACM0 opened successfully!
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.278 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.279 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.279 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.279 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-23-71-37-31-0A
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.280 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.287 INF] Read 13 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.287 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-29-23-71-30-30-30-33-32-32-37-38-0A
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.294 INF] -- HTTP Response -- Code: 200, Body(48):
{"rawResponse":"000322","ok":true,"messages":[]}
[0HNN3F2T6S229:00000001 2026-08-08 07:43:25.294 INF] HTTP POST /printers/zk213277/rawRequest responded 200 in 1109.8689 ms
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.543 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(19):
{"rawRequest":"n9"}
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.544 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.544 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.546 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.546 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.546 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-24-24-6E-39-35-37-0A
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.547 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.549 INF] Read 50 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.549 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-4E-24-6E-39-3B-31-46-44-32-45-30-38-45-31-42-32-39-33-41-37-30-32-44-43-34-34-41-39-37-46-32-38-32-32-36-30-34-37-31-31-34-33-35-34-45-3B-34-39-0A
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.594 INF] -- HTTP Response -- Code: 200, Body(85):
{"rawResponse":"9;1FD2E08E1B293A702DC44A97F28226047114354E;","ok":true,"messages":[]}
[0HNN3F2T6S22A:00000001 2026-08-08 07:43:25.594 INF] HTTP POST /printers/zk213277/rawRequest responded 200 in 50.7009 ms
[ 2026-08-08 07:43:28.551 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:43:28.551 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:45:07.760 INF] Keep Alive Background Service running...
[ 2026-08-08 07:45:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:45:07.761 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:45:07.779 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:45:07.787 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:45:07.795 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:45:07.795 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:45:07.795 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-25-68-36-3E-0A
[ 2026-08-08 07:45:07.797 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:45:07.898 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:45:07.899 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-25-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-34-34-36-35-0A
[ 2026-08-08 07:45:07.899 INF] Keep Alive Background Service done.
[ 2026-08-08 07:45:10.896 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:45:10.896 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:47:07.757 INF] Keep Alive Background Service running...
[ 2026-08-08 07:47:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:47:07.758 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:47:07.766 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:47:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:47:07.779 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:47:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:47:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-26-68-36-3D-0A
[ 2026-08-08 07:47:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:47:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:47:07.884 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-26-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-34-36-36-34-0A
[ 2026-08-08 07:47:07.884 INF] Keep Alive Background Service done.
[ 2026-08-08 07:47:10.886 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:47:10.886 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:49:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 07:49:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:49:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:49:07.761 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:49:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:49:07.779 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:49:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:49:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-27-68-36-3C-0A
[ 2026-08-08 07:49:07.787 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:49:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:49:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-27-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-34-38-36-3B-0A
[ 2026-08-08 07:49:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 07:49:10.883 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:49:10.884 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:51:07.754 INF] Keep Alive Background Service running...
[ 2026-08-08 07:51:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:51:07.754 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:51:07.768 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:51:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:51:07.770 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:51:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:51:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-28-68-36-33-0A
[ 2026-08-08 07:51:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:51:07.884 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:51:07.885 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-28-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-35-30-36-3D-0A
[ 2026-08-08 07:51:07.885 INF] Keep Alive Background Service done.
[ 2026-08-08 07:51:10.885 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:51:10.885 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:53:07.767 INF] Keep Alive Background Service running...
[ 2026-08-08 07:53:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:53:07.768 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:53:07.779 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:53:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:53:07.787 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:53:07.787 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:53:07.788 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-29-68-36-32-0A
[ 2026-08-08 07:53:07.789 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:53:07.899 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:53:07.899 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-29-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-35-32-36-3E-0A
[ 2026-08-08 07:53:07.899 INF] Keep Alive Background Service done.
[ 2026-08-08 07:53:10.896 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:53:10.896 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:55:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 07:55:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:55:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:55:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:55:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:55:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:55:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:55:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2A-68-36-31-0A
[ 2026-08-08 07:55:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:55:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:55:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-35-34-36-3B-0A
[ 2026-08-08 07:55:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 07:55:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:55:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:57:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 07:57:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:57:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:57:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:57:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:57:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:57:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:57:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2B-68-36-30-0A
[ 2026-08-08 07:57:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:57:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:57:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-35-36-36-38-0A
[ 2026-08-08 07:57:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 07:57:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:57:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 07:59:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 07:59:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 07:59:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 07:59:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 07:59:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:59:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:59:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 07:59:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2C-68-36-37-0A
[ 2026-08-08 07:59:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 07:59:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 07:59:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-37-3A-35-38-36-31-0A
[ 2026-08-08 07:59:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 07:59:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 07:59:10.875 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:01:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 08:01:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:01:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:01:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:01:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:01:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:01:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:01:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2D-68-36-36-0A
[ 2026-08-08 08:01:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:01:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:01:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-30-30-36-32-0A
[ 2026-08-08 08:01:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 08:01:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:01:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:03:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 08:03:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:03:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:03:07.756 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:03:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:03:07.758 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:03:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:03:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2E-68-36-35-0A
[ 2026-08-08 08:03:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:03:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:03:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-30-32-36-33-0A
[ 2026-08-08 08:03:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 08:03:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:03:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:05:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 08:05:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:05:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:05:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:05:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:05:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:05:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:05:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2F-68-36-34-0A
[ 2026-08-08 08:05:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:05:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:05:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-30-34-36-34-0A
[ 2026-08-08 08:05:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 08:05:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:05:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:07:07.758 INF] Keep Alive Background Service running...
[ 2026-08-08 08:07:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:07:07.759 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:07:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:07:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:07:07.779 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:07:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:07:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-30-68-37-3B-0A
[ 2026-08-08 08:07:07.782 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:07:07.891 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:07:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-30-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-30-36-37-39-0A
[ 2026-08-08 08:07:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 08:07:10.895 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:07:10.895 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:09:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 08:09:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:09:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:09:07.754 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:09:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:09:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:09:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:09:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-31-68-37-3A-0A
[ 2026-08-08 08:09:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:09:07.873 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:09:07.873 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-31-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-30-38-37-36-0A
[ 2026-08-08 08:09:07.873 INF] Keep Alive Background Service done.
[ 2026-08-08 08:09:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:09:10.875 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:11:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 08:11:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:11:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:11:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:11:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:11:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:11:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:11:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-32-68-37-39-0A
[ 2026-08-08 08:11:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:11:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:11:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-32-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-31-30-37-3C-0A
[ 2026-08-08 08:11:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 08:11:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:11:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:13:07.756 INF] Keep Alive Background Service running...
[ 2026-08-08 08:13:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:13:07.757 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:13:07.764 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:13:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:13:07.768 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:13:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:13:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-33-68-37-38-0A
[ 2026-08-08 08:13:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:13:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:13:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-33-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-31-32-37-3F-0A
[ 2026-08-08 08:13:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 08:13:10.879 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:13:10.879 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:15:07.764 INF] Keep Alive Background Service running...
[ 2026-08-08 08:15:07.765 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:15:07.765 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:15:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:15:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:15:07.769 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:15:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:15:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-34-68-37-3F-0A
[ 2026-08-08 08:15:07.770 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:15:07.884 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:15:07.884 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-34-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-31-34-37-3E-0A
[ 2026-08-08 08:15:07.884 INF] Keep Alive Background Service done.
[ 2026-08-08 08:15:10.885 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:15:10.885 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:17:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 08:17:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:17:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:17:07.758 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:17:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:17:07.760 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:17:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:17:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-35-68-37-3E-0A
[ 2026-08-08 08:17:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:17:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:17:07.874 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-35-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-31-36-37-3D-0A
[ 2026-08-08 08:17:07.874 INF] Keep Alive Background Service done.
[ 2026-08-08 08:17:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:17:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:19:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 08:19:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:19:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:19:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:19:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:19:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:19:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:19:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-36-68-37-3D-0A
[ 2026-08-08 08:19:07.774 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:19:07.875 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:19:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-36-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-31-38-37-30-0A
[ 2026-08-08 08:19:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 08:19:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:19:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:21:07.753 INF] Keep Alive Background Service running...
[ 2026-08-08 08:21:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:21:07.753 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:21:07.758 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:21:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:21:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:21:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:21:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-37-68-37-3C-0A
[ 2026-08-08 08:21:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:21:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:21:07.877 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-37-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-32-30-37-3A-0A
[ 2026-08-08 08:21:07.877 INF] Keep Alive Background Service done.
[ 2026-08-08 08:21:10.879 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:21:10.879 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:23:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 08:23:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:23:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:23:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:23:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:23:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:23:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:23:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-38-68-37-33-0A
[ 2026-08-08 08:23:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:23:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:23:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-38-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-32-32-37-37-0A
[ 2026-08-08 08:23:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 08:23:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:23:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:25:07.753 INF] Keep Alive Background Service running...
[ 2026-08-08 08:25:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:25:07.753 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:25:07.761 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:25:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:25:07.764 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:25:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:25:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-39-68-37-32-0A
[ 2026-08-08 08:25:07.765 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:25:07.878 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:25:07.878 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-39-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-32-34-37-30-0A
[ 2026-08-08 08:25:07.878 INF] Keep Alive Background Service done.
[ 2026-08-08 08:25:10.878 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:25:10.878 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:27:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 08:27:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:27:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:27:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:27:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:27:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:27:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:27:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3A-68-37-31-0A
[ 2026-08-08 08:27:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:27:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:27:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-32-36-37-31-0A
[ 2026-08-08 08:27:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 08:27:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:27:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:29:07.761 INF] Keep Alive Background Service running...
[ 2026-08-08 08:29:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:29:07.761 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:29:07.769 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:29:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:29:07.776 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:29:07.777 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:29:07.777 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3B-68-37-30-0A
[ 2026-08-08 08:29:07.777 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:29:07.891 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:29:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-32-38-37-3E-0A
[ 2026-08-08 08:29:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 08:29:10.894 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:29:10.894 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:31:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 08:31:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:31:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:31:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:31:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:31:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:31:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:31:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3C-68-37-37-0A
[ 2026-08-08 08:31:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:31:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:31:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-33-30-37-30-0A
[ 2026-08-08 08:31:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 08:31:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:31:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:33:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 08:33:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:33:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:33:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:33:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:33:07.908 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:33:07.908 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:33:07.908 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3D-68-37-36-0A
[ 2026-08-08 08:33:07.909 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:33:08.023 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:33:08.023 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-33-32-37-33-0A
[ 2026-08-08 08:33:08.023 INF] Keep Alive Background Service done.
[ 2026-08-08 08:33:11.020 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:33:11.020 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:35:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 08:35:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:35:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:35:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:35:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:35:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:35:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:35:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3E-68-37-35-0A
[ 2026-08-08 08:35:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:35:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:35:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-33-34-37-36-0A
[ 2026-08-08 08:35:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 08:35:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:35:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:37:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 08:37:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:37:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:37:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:37:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:37:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:37:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:37:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3F-68-37-34-0A
[ 2026-08-08 08:37:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:37:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:37:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-33-36-37-35-0A
[ 2026-08-08 08:37:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 08:37:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:37:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:39:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 08:39:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:39:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:39:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:39:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:39:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:39:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:39:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-40-68-30-3B-0A
[ 2026-08-08 08:39:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:39:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:39:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-40-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-33-38-30-34-0A
[ 2026-08-08 08:39:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 08:39:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:39:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:41:07.767 INF] Keep Alive Background Service running...
[ 2026-08-08 08:41:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:41:07.767 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:41:07.787 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:41:07.793 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:41:07.807 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:41:07.807 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:41:07.807 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-41-68-30-3A-0A
[ 2026-08-08 08:41:07.811 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:41:07.905 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:41:07.905 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-41-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-34-30-30-3A-0A
[ 2026-08-08 08:41:07.905 INF] Keep Alive Background Service done.
[ 2026-08-08 08:41:10.905 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:41:10.905 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:43:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 08:43:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:43:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:43:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:43:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:43:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:43:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:43:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-42-68-30-39-0A
[ 2026-08-08 08:43:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:43:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:43:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-42-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-34-32-30-3B-0A
[ 2026-08-08 08:43:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 08:43:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:43:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:45:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 08:45:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:45:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:45:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:45:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:45:07.761 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:45:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:45:07.762 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-43-68-30-38-0A
[ 2026-08-08 08:45:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:45:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:45:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-43-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-34-34-30-3C-0A
[ 2026-08-08 08:45:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 08:45:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:45:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:47:07.767 INF] Keep Alive Background Service running...
[ 2026-08-08 08:47:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:47:07.768 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:47:07.775 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:47:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:47:07.780 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:47:07.780 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:47:07.781 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-44-68-30-3F-0A
[ 2026-08-08 08:47:07.781 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:47:07.895 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:47:07.895 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-44-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-34-36-30-39-0A
[ 2026-08-08 08:47:07.895 INF] Keep Alive Background Service done.
[ 2026-08-08 08:47:10.892 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:47:10.893 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:49:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 08:49:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:49:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:49:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:49:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:49:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:49:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:49:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-45-68-30-3E-0A
[ 2026-08-08 08:49:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:49:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:49:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-45-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-34-38-30-36-0A
[ 2026-08-08 08:49:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 08:49:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:49:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:51:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 08:51:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:51:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:51:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:51:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:51:07.778 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:51:07.778 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:51:07.778 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-46-68-30-3D-0A
[ 2026-08-08 08:51:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:51:07.886 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:51:07.887 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-46-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-35-30-30-3C-0A
[ 2026-08-08 08:51:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 08:51:10.887 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:51:10.887 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:53:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 08:53:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:53:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:53:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:53:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:53:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:53:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:53:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-47-68-30-3C-0A
[ 2026-08-08 08:53:07.770 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:53:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:53:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-47-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-35-32-30-3F-0A
[ 2026-08-08 08:53:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 08:53:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:53:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:55:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 08:55:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:55:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:55:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:55:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:55:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:55:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:55:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-48-68-30-33-0A
[ 2026-08-08 08:55:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:55:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:55:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-48-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-35-34-30-36-0A
[ 2026-08-08 08:55:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 08:55:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:55:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:57:07.765 INF] Keep Alive Background Service running...
[ 2026-08-08 08:57:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:57:07.766 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:57:07.779 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:57:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:57:07.791 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:57:07.791 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:57:07.791 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-49-68-30-32-0A
[ 2026-08-08 08:57:07.795 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:57:07.899 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:57:07.899 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-49-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-35-36-30-35-0A
[ 2026-08-08 08:57:07.899 INF] Keep Alive Background Service done.
[ 2026-08-08 08:57:10.902 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:57:10.903 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 08:59:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 08:59:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 08:59:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 08:59:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 08:59:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:59:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:59:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 08:59:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4A-68-30-31-0A
[ 2026-08-08 08:59:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 08:59:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 08:59:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-38-3A-35-38-30-38-0A
[ 2026-08-08 08:59:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 08:59:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 08:59:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:01:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:01:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:01:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:01:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:01:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:01:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:01:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:01:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4B-68-30-30-0A
[ 2026-08-08 09:01:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:01:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:01:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-30-30-30-35-0A
[ 2026-08-08 09:01:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 09:01:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:01:10.863 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:03:07.756 INF] Keep Alive Background Service running...
[ 2026-08-08 09:03:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:03:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:03:07.757 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:03:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:03:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:03:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:03:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4C-68-30-37-0A
[ 2026-08-08 09:03:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:03:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:03:07.874 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-30-32-30-30-0A
[ 2026-08-08 09:03:07.874 INF] Keep Alive Background Service done.
[ 2026-08-08 09:03:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:03:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:05:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 09:05:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:05:07.759 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:05:07.775 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:05:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:05:07.787 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:05:07.787 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:05:07.787 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4D-68-30-36-0A
[ 2026-08-08 09:05:07.792 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:05:07.895 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:05:07.895 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-30-34-30-37-0A
[ 2026-08-08 09:05:07.895 INF] Keep Alive Background Service done.
[ 2026-08-08 09:05:10.891 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:05:10.892 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:07:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 09:07:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:07:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:07:07.774 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:07:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:07:07.777 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:07:07.777 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:07:07.777 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4E-68-30-35-0A
[ 2026-08-08 09:07:07.778 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:07:07.891 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:07:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-30-36-30-36-0A
[ 2026-08-08 09:07:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 09:07:10.888 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:07:10.888 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:09:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 09:09:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:09:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:09:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:09:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:09:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:09:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:09:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4F-68-30-34-0A
[ 2026-08-08 09:09:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:09:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:09:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-30-38-30-39-0A
[ 2026-08-08 09:09:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 09:09:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:09:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:11:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 09:11:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:11:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:11:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:11:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:11:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:11:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:11:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-50-68-31-3B-0A
[ 2026-08-08 09:11:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:11:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:11:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-50-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-31-30-31-3F-0A
[ 2026-08-08 09:11:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 09:11:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:11:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:13:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:13:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:13:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:13:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:13:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:13:07.761 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:13:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:13:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-51-68-31-3A-0A
[ 2026-08-08 09:13:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:13:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:13:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-51-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-31-32-31-3C-0A
[ 2026-08-08 09:13:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 09:13:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:13:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:15:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:15:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:15:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:15:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:15:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:15:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:15:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:15:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-52-68-31-39-0A
[ 2026-08-08 09:15:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:15:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:15:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-52-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-31-34-31-39-0A
[ 2026-08-08 09:15:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 09:15:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:15:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:17:07.763 INF] Keep Alive Background Service running...
[ 2026-08-08 09:17:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:17:07.764 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:17:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:17:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:17:07.779 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:17:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:17:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-53-68-31-38-0A
[ 2026-08-08 09:17:07.781 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:17:07.891 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:17:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-53-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-31-36-31-3A-0A
[ 2026-08-08 09:17:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 09:17:10.888 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:17:10.888 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:19:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:19:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:19:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:19:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:19:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:19:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:19:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:19:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-54-68-31-3F-0A
[ 2026-08-08 09:19:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:19:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:19:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-54-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-31-38-31-33-0A
[ 2026-08-08 09:19:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 09:19:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:19:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:21:07.749 INF] Keep Alive Background Service running...
[ 2026-08-08 09:21:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:21:07.749 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:21:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:21:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:21:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:21:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:21:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-55-68-31-3E-0A
[ 2026-08-08 09:21:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:21:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:21:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-55-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-32-30-31-39-0A
[ 2026-08-08 09:21:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 09:21:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:21:10.874 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:23:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:23:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:23:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:23:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:23:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:23:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:23:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:23:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-56-68-31-3D-0A
[ 2026-08-08 09:23:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:23:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:23:07.878 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-56-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-32-32-31-38-0A
[ 2026-08-08 09:23:07.878 INF] Keep Alive Background Service done.
[ 2026-08-08 09:23:10.877 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:23:10.877 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:25:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 09:25:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:25:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:25:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:25:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:25:07.772 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:25:07.773 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:25:07.773 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-57-68-31-3C-0A
[ 2026-08-08 09:25:07.776 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:25:07.886 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:25:07.887 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-57-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-32-34-31-3F-0A
[ 2026-08-08 09:25:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 09:25:10.885 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:25:10.885 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:27:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 09:27:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:27:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:27:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:27:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:27:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:27:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:27:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-58-68-31-33-0A
[ 2026-08-08 09:27:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:27:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:27:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-58-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-32-36-31-32-0A
[ 2026-08-08 09:27:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 09:27:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:27:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:29:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:29:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:29:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:29:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:29:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:29:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:29:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:29:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-59-68-31-32-0A
[ 2026-08-08 09:29:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:29:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:29:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-59-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-32-38-31-3D-0A
[ 2026-08-08 09:29:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 09:29:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:29:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:31:07.760 INF] Keep Alive Background Service running...
[ 2026-08-08 09:31:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:31:07.761 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:31:07.773 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:31:07.774 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:31:07.775 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:31:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:31:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5A-68-31-31-0A
[ 2026-08-08 09:31:07.776 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:31:07.890 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:31:07.890 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5A-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-33-30-31-37-0A
[ 2026-08-08 09:31:07.890 INF] Keep Alive Background Service done.
[ 2026-08-08 09:31:10.889 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:31:10.889 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:33:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 09:33:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:33:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:33:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:33:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:33:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:33:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:33:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5B-68-31-30-0A
[ 2026-08-08 09:33:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:33:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:33:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5B-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-33-32-31-34-0A
[ 2026-08-08 09:33:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 09:33:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:33:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:35:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 09:35:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:35:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:35:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:35:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:35:07.906 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:35:07.907 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:35:07.907 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5C-68-31-37-0A
[ 2026-08-08 09:35:07.908 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:35:08.022 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:35:08.022 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5C-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-33-34-31-35-0A
[ 2026-08-08 09:35:08.022 INF] Keep Alive Background Service done.
[ 2026-08-08 09:35:11.019 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:35:11.019 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:37:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:37:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:37:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:37:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:37:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:37:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:37:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:37:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5D-68-31-36-0A
[ 2026-08-08 09:37:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:37:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:37:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5D-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-33-36-31-36-0A
[ 2026-08-08 09:37:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 09:37:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:37:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:39:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 09:39:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:39:07.759 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:39:07.765 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:39:07.770 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:39:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:39:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:39:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5E-68-31-35-0A
[ 2026-08-08 09:39:07.773 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:39:07.886 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:39:07.886 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5E-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-33-38-31-3B-0A
[ 2026-08-08 09:39:07.886 INF] Keep Alive Background Service done.
[ 2026-08-08 09:39:10.883 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:39:10.883 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:41:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:41:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:41:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:41:07.757 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:41:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:41:07.765 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:41:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:41:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5F-68-31-34-0A
[ 2026-08-08 09:41:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:41:07.873 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:41:07.873 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5F-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-34-30-31-35-0A
[ 2026-08-08 09:41:07.873 INF] Keep Alive Background Service done.
[ 2026-08-08 09:41:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:41:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:43:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:43:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:43:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:43:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:43:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:43:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:43:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:43:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-60-68-32-3B-0A
[ 2026-08-08 09:43:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:43:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:43:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-60-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-34-32-32-38-0A
[ 2026-08-08 09:43:07.870 INF] Keep Alive Background Service done.
[ 2026-08-08 09:43:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:43:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:45:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 09:45:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:45:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:45:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:45:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:45:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:45:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:45:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-61-68-32-3A-0A
[ 2026-08-08 09:45:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:45:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:45:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-61-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-34-34-32-3F-0A
[ 2026-08-08 09:45:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 09:45:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:45:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:47:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:47:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:47:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:47:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:47:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:47:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:47:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:47:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-62-68-32-39-0A
[ 2026-08-08 09:47:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:47:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:47:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-62-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-34-36-32-3E-0A
[ 2026-08-08 09:47:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 09:47:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:47:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:49:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:49:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:49:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:49:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:49:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:49:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:49:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:49:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-63-68-32-38-0A
[ 2026-08-08 09:49:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:49:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:49:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-63-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-34-38-32-31-0A
[ 2026-08-08 09:49:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 09:49:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:49:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:51:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 09:51:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:51:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:51:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:51:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:51:07.780 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:51:07.780 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:51:07.780 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-64-68-32-3F-0A
[ 2026-08-08 09:51:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:51:07.886 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:51:07.886 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-64-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-35-30-32-3F-0A
[ 2026-08-08 09:51:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 09:51:10.884 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:51:10.884 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:53:07.763 INF] Keep Alive Background Service running...
[ 2026-08-08 09:53:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:53:07.764 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:53:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:53:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:53:07.779 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:53:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:53:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-65-68-32-3E-0A
[ 2026-08-08 09:53:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:53:07.891 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:53:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-65-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-35-32-32-3C-0A
[ 2026-08-08 09:53:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 09:53:10.888 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:53:10.888 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:55:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:55:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:55:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:55:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:55:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:55:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:55:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:55:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-66-68-32-3D-0A
[ 2026-08-08 09:55:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:55:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:55:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-66-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-35-34-32-39-0A
[ 2026-08-08 09:55:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 09:55:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:55:10.863 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:57:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:57:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:57:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:57:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:57:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:57:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:57:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:57:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-67-68-32-3C-0A
[ 2026-08-08 09:57:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:57:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:57:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-67-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-35-36-32-3A-0A
[ 2026-08-08 09:57:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 09:57:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:57:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 09:59:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 09:59:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 09:59:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 09:59:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 09:59:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:59:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:59:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 09:59:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-68-68-32-33-0A
[ 2026-08-08 09:59:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 09:59:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 09:59:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-68-68-30-38-2D-30-38-2D-32-30-32-36-20-30-39-3A-35-38-32-3B-0A
[ 2026-08-08 09:59:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 09:59:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 09:59:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:01:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 10:01:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:01:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:01:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:01:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:01:07.762 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:01:07.762 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:01:07.762 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-69-68-32-32-0A
[ 2026-08-08 10:01:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:01:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:01:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-69-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-30-30-32-3F-0A
[ 2026-08-08 10:01:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 10:01:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:01:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:03:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 10:03:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:03:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:03:07.764 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:03:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:03:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:03:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:03:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6A-68-32-31-0A
[ 2026-08-08 10:03:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:03:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:03:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-30-32-32-3E-0A
[ 2026-08-08 10:03:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 10:03:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:03:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:05:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 10:05:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:05:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:05:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:05:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:05:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:05:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:05:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6B-68-32-30-0A
[ 2026-08-08 10:05:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:05:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:05:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-30-34-32-39-0A
[ 2026-08-08 10:05:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 10:05:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:05:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:07:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 10:07:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:07:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:07:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:07:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:07:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:07:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:07:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6C-68-32-37-0A
[ 2026-08-08 10:07:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:07:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:07:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-30-36-32-3C-0A
[ 2026-08-08 10:07:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 10:07:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:07:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:09:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 10:09:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:09:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:09:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:09:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:09:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:09:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:09:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6D-68-32-36-0A
[ 2026-08-08 10:09:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:09:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:09:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-30-38-32-33-0A
[ 2026-08-08 10:09:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 10:09:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:09:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:11:07.799 INF] Keep Alive Background Service running...
[ 2026-08-08 10:11:07.800 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:11:07.800 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:11:07.807 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:11:07.811 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:11:07.819 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:11:07.819 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:11:07.819 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6E-68-32-35-0A
[ 2026-08-08 10:11:07.827 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:11:07.926 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:11:07.927 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-31-30-32-39-0A
[ 2026-08-08 10:11:07.927 INF] Keep Alive Background Service done.
[ 2026-08-08 10:11:10.924 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:11:10.924 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:13:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 10:13:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:13:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:13:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:13:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:13:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:13:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:13:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6F-68-32-34-0A
[ 2026-08-08 10:13:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:13:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:13:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-31-32-32-3A-0A
[ 2026-08-08 10:13:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 10:13:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:13:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:15:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 10:15:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:15:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:15:07.762 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:15:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:15:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:15:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:15:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-70-68-33-3B-0A
[ 2026-08-08 10:15:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:15:07.878 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:15:07.878 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-70-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-31-34-33-33-0A
[ 2026-08-08 10:15:07.878 INF] Keep Alive Background Service done.
[ 2026-08-08 10:15:10.877 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:15:10.877 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:17:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 10:17:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:17:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:17:07.775 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:17:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:17:07.782 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:17:07.782 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:17:07.783 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-71-68-33-3A-0A
[ 2026-08-08 10:17:07.787 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:17:07.891 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:17:07.892 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-71-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-31-36-33-30-0A
[ 2026-08-08 10:17:07.892 INF] Keep Alive Background Service done.
[ 2026-08-08 10:17:10.892 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:17:10.893 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:19:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 10:19:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:19:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:19:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:19:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:19:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:19:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:19:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-72-68-33-39-0A
[ 2026-08-08 10:19:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:19:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:19:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-72-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-31-38-33-3D-0A
[ 2026-08-08 10:19:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 10:19:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:19:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:21:07.749 INF] Keep Alive Background Service running...
[ 2026-08-08 10:21:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:21:07.749 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:21:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:21:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:21:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:21:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:21:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-73-68-33-38-0A
[ 2026-08-08 10:21:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:21:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:21:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-73-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-32-30-33-37-0A
[ 2026-08-08 10:21:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 10:21:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:21:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:23:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 10:23:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:23:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:23:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:23:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:23:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:23:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:23:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-74-68-33-3F-0A
[ 2026-08-08 10:23:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:23:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:23:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-74-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-32-32-33-32-0A
[ 2026-08-08 10:23:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 10:23:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:23:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:25:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 10:25:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:25:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:25:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:25:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:25:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:25:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:25:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-75-68-33-3E-0A
[ 2026-08-08 10:25:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:25:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:25:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-75-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-32-34-33-35-0A
[ 2026-08-08 10:25:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 10:25:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:25:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:27:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 10:27:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:27:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:27:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:27:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:27:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:27:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:27:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-76-68-33-3D-0A
[ 2026-08-08 10:27:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:27:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:27:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-76-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-32-36-33-34-0A
[ 2026-08-08 10:27:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 10:27:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:27:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:29:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 10:29:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:29:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:29:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:29:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:29:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:29:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:29:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-77-68-33-3C-0A
[ 2026-08-08 10:29:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:29:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:29:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-77-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-32-38-33-3B-0A
[ 2026-08-08 10:29:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 10:29:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:29:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:31:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 10:31:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:31:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:31:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:31:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:31:07.765 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:31:07.765 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:31:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-78-68-33-33-0A
[ 2026-08-08 10:31:07.766 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:31:07.880 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:31:07.880 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-78-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-33-30-33-3D-0A
[ 2026-08-08 10:31:07.880 INF] Keep Alive Background Service done.
[ 2026-08-08 10:31:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:31:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:33:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 10:33:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:33:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:33:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:33:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:33:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:33:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:33:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-79-68-33-32-0A
[ 2026-08-08 10:33:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:33:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:33:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-79-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-33-32-33-3E-0A
[ 2026-08-08 10:33:07.870 INF] Keep Alive Background Service done.
[ 2026-08-08 10:33:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:33:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:35:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 10:35:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:35:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:35:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:35:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:35:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:35:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:35:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7A-68-33-31-0A
[ 2026-08-08 10:35:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:35:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:35:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-33-34-33-3B-0A
[ 2026-08-08 10:35:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 10:35:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:35:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:37:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 10:37:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:37:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:37:07.769 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:37:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:37:07.910 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:37:07.910 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:37:07.910 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7B-68-33-30-0A
[ 2026-08-08 10:37:07.911 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:37:08.026 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:37:08.026 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-33-36-33-38-0A
[ 2026-08-08 10:37:08.026 INF] Keep Alive Background Service done.
[ 2026-08-08 10:37:11.024 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:37:11.024 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:39:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 10:39:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:39:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:39:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:39:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:39:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:39:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:39:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7C-68-33-37-0A
[ 2026-08-08 10:39:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:39:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:39:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-33-38-33-31-0A
[ 2026-08-08 10:39:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 10:39:10.874 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:39:10.874 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:41:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 10:41:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:41:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:41:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:41:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:41:07.786 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:41:07.786 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:41:07.786 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7D-68-33-36-0A
[ 2026-08-08 10:41:07.788 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:41:07.890 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:41:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-34-30-33-3F-0A
[ 2026-08-08 10:41:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 10:41:10.888 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:41:10.888 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:43:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 10:43:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:43:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:43:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:43:07.765 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:43:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:43:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:43:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7E-68-33-35-0A
[ 2026-08-08 10:43:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:43:07.880 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:43:07.880 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-34-32-33-3E-0A
[ 2026-08-08 10:43:07.880 INF] Keep Alive Background Service done.
[ 2026-08-08 10:43:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:43:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:45:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 10:45:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:45:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:45:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:45:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:45:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:45:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:45:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7F-68-33-34-0A
[ 2026-08-08 10:45:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:45:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:45:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-34-34-33-39-0A
[ 2026-08-08 10:45:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 10:45:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:45:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:47:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 10:47:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:47:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:47:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:47:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:47:07.768 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:47:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:47:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-80-68-3C-3B-0A
[ 2026-08-08 10:47:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:47:07.887 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:47:07.887 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-80-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-34-36-3C-34-0A
[ 2026-08-08 10:47:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 10:47:10.888 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:47:10.888 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:49:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 10:49:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:49:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:49:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:49:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:49:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:49:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:49:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-81-68-3C-3A-0A
[ 2026-08-08 10:49:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:49:07.878 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:49:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-81-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-34-38-3C-3B-0A
[ 2026-08-08 10:49:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 10:49:10.877 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:49:10.877 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:51:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 10:51:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:51:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:51:07.754 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:51:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:51:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:51:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:51:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-82-68-3C-39-0A
[ 2026-08-08 10:51:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:51:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:51:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-82-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-35-30-3C-31-0A
[ 2026-08-08 10:51:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 10:51:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:51:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:53:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 10:53:07.743 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:53:07.743 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:53:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:53:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:53:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:53:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:53:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-83-68-3C-38-0A
[ 2026-08-08 10:53:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:53:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:53:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-83-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-35-32-3C-32-0A
[ 2026-08-08 10:53:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 10:53:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:53:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:55:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 10:55:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:55:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:55:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:55:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:55:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:55:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:55:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-84-68-3C-3F-0A
[ 2026-08-08 10:55:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:55:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:55:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-84-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-35-34-3C-33-0A
[ 2026-08-08 10:55:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 10:55:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:55:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:57:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 10:57:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:57:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:57:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:57:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:57:07.775 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:57:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:57:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-85-68-3C-3E-0A
[ 2026-08-08 10:57:07.776 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:57:07.886 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:57:07.886 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-85-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-35-36-3C-30-0A
[ 2026-08-08 10:57:07.886 INF] Keep Alive Background Service done.
[ 2026-08-08 10:57:10.884 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:57:10.884 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 10:59:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 10:59:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 10:59:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 10:59:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 10:59:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:59:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:59:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 10:59:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-86-68-3C-3D-0A
[ 2026-08-08 10:59:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 10:59:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 10:59:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-86-68-30-38-2D-30-38-2D-32-30-32-36-20-31-30-3A-35-38-3C-3D-0A
[ 2026-08-08 10:59:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 10:59:10.877 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 10:59:10.877 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:01:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 11:01:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:01:07.753 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:01:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:01:07.777 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:01:07.778 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:01:07.778 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:01:07.778 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-87-68-3C-3C-0A
[ 2026-08-08 11:01:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:01:07.891 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:01:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-87-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-30-30-3C-30-0A
[ 2026-08-08 11:01:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 11:01:10.889 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:01:10.889 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:03:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 11:03:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:03:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:03:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:03:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:03:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:03:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:03:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-88-68-3C-33-0A
[ 2026-08-08 11:03:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:03:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:03:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-88-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-30-32-3C-3D-0A
[ 2026-08-08 11:03:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 11:03:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:03:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:05:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 11:05:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:05:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:05:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:05:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:05:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:05:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:05:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-89-68-3C-32-0A
[ 2026-08-08 11:05:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:05:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:05:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-89-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-30-34-3C-3A-0A
[ 2026-08-08 11:05:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 11:05:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:05:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:07:07.754 INF] Keep Alive Background Service running...
[ 2026-08-08 11:07:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:07:07.754 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:07:07.756 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:07:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:07:07.758 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:07:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:07:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8A-68-3C-31-0A
[ 2026-08-08 11:07:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:07:07.873 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:07:07.873 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-30-36-3C-3B-0A
[ 2026-08-08 11:07:07.873 INF] Keep Alive Background Service done.
[ 2026-08-08 11:07:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:07:10.875 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:09:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 11:09:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:09:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:09:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:09:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:09:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:09:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:09:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8B-68-3C-30-0A
[ 2026-08-08 11:09:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:09:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:09:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-30-38-3C-34-0A
[ 2026-08-08 11:09:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 11:09:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:09:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:11:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 11:11:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:11:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:11:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:11:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:11:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:11:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:11:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8C-68-3C-37-0A
[ 2026-08-08 11:11:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:11:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:11:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-31-30-3C-3A-0A
[ 2026-08-08 11:11:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 11:11:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:11:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:13:07.750 INF] Keep Alive Background Service running...
[ 2026-08-08 11:13:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:13:07.750 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:13:07.762 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:13:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:13:07.766 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:13:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:13:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8D-68-3C-36-0A
[ 2026-08-08 11:13:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:13:07.879 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:13:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-31-32-3C-39-0A
[ 2026-08-08 11:13:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 11:13:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:13:10.875 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:15:07.763 INF] Keep Alive Background Service running...
[ 2026-08-08 11:15:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:15:07.763 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:15:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:15:07.773 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:15:07.779 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:15:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:15:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8E-68-3C-35-0A
[ 2026-08-08 11:15:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:15:07.891 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:15:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-31-34-3C-3C-0A
[ 2026-08-08 11:15:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 11:15:10.891 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:15:10.892 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:17:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 11:17:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:17:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:17:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:17:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:17:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:17:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:17:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8F-68-3C-34-0A
[ 2026-08-08 11:17:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:17:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:17:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-31-36-3C-3F-0A
[ 2026-08-08 11:17:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 11:17:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:17:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:19:07.767 INF] Keep Alive Background Service running...
[ 2026-08-08 11:19:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:19:07.768 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:19:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:19:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:19:07.773 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:19:07.773 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:19:07.773 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-90-68-3D-3B-0A
[ 2026-08-08 11:19:07.774 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:19:07.888 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:19:07.888 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-90-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-31-38-3D-3E-0A
[ 2026-08-08 11:19:07.888 INF] Keep Alive Background Service done.
[ 2026-08-08 11:19:10.888 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:19:10.888 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:21:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 11:21:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:21:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:21:07.758 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:21:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:21:07.760 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:21:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:21:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-91-68-3D-3A-0A
[ 2026-08-08 11:21:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:21:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:21:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-91-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-32-30-3D-34-0A
[ 2026-08-08 11:21:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 11:21:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:21:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:23:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 11:23:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:23:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:23:07.756 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:23:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:23:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:23:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:23:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-92-68-3D-39-0A
[ 2026-08-08 11:23:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:23:07.873 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:23:07.873 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-92-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-32-32-3D-35-0A
[ 2026-08-08 11:23:07.873 INF] Keep Alive Background Service done.
[ 2026-08-08 11:23:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:23:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:25:07.756 INF] Keep Alive Background Service running...
[ 2026-08-08 11:25:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:25:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:25:07.765 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:25:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:25:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:25:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:25:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-93-68-3D-38-0A
[ 2026-08-08 11:25:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:25:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:25:07.882 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-93-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-32-34-3D-32-0A
[ 2026-08-08 11:25:07.882 INF] Keep Alive Background Service done.
[ 2026-08-08 11:25:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:25:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:27:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 11:27:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:27:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:27:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:27:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:27:07.761 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:27:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:27:07.762 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-94-68-3D-3F-0A
[ 2026-08-08 11:27:07.766 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:27:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:27:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-94-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-32-36-3D-37-0A
[ 2026-08-08 11:27:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 11:27:10.878 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:27:10.878 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:29:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 11:29:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:29:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:29:07.753 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:29:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:29:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:29:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:29:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-95-68-3D-3E-0A
[ 2026-08-08 11:29:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:29:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:29:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-95-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-32-38-3D-38-0A
[ 2026-08-08 11:29:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 11:29:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:29:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:31:07.754 INF] Keep Alive Background Service running...
[ 2026-08-08 11:31:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:31:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:31:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:31:07.766 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:31:07.770 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:31:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:31:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-96-68-3D-3D-0A
[ 2026-08-08 11:31:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:31:07.881 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:31:07.881 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-96-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-33-30-3D-32-0A
[ 2026-08-08 11:31:07.882 INF] Keep Alive Background Service done.
[ 2026-08-08 11:31:10.883 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:31:10.883 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:33:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 11:33:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:33:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:33:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:33:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:33:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:33:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:33:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-97-68-3D-3C-0A
[ 2026-08-08 11:33:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:33:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:33:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-97-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-33-32-3D-31-0A
[ 2026-08-08 11:33:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 11:33:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:33:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:35:07.749 INF] Keep Alive Background Service running...
[ 2026-08-08 11:35:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:35:07.749 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:35:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:35:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:35:07.768 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:35:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:35:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-98-68-3D-33-0A
[ 2026-08-08 11:35:07.774 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:35:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:35:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-98-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-33-34-3D-38-0A
[ 2026-08-08 11:35:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 11:35:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:35:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:37:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 11:37:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:37:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:37:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:37:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:37:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:37:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:37:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-99-68-3D-32-0A
[ 2026-08-08 11:37:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:37:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:37:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-99-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-33-36-3D-3B-0A
[ 2026-08-08 11:37:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 11:37:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:37:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:39:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 11:39:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:39:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:39:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:39:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:39:07.925 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:39:07.925 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:39:07.925 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9A-68-3D-31-0A
[ 2026-08-08 11:39:07.926 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:39:08.040 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:39:08.040 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-33-38-3D-36-0A
[ 2026-08-08 11:39:08.040 INF] Keep Alive Background Service done.
[ 2026-08-08 11:39:11.039 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:39:11.039 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:41:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 11:41:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:41:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:41:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:41:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:41:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:41:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:41:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9B-68-3D-30-0A
[ 2026-08-08 11:41:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:41:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:41:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-34-30-3D-38-0A
[ 2026-08-08 11:41:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 11:41:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:41:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:43:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 11:43:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:43:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:43:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:43:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:43:07.769 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:43:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:43:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9C-68-3D-37-0A
[ 2026-08-08 11:43:07.770 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:43:07.884 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:43:07.884 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-34-32-3D-3D-0A
[ 2026-08-08 11:43:07.885 INF] Keep Alive Background Service done.
[ 2026-08-08 11:43:10.884 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:43:10.884 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:45:07.756 INF] Keep Alive Background Service running...
[ 2026-08-08 11:45:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:45:07.757 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:45:07.770 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:45:07.777 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:45:07.777 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:45:07.777 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:45:07.777 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9D-68-3D-36-0A
[ 2026-08-08 11:45:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:45:07.890 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:45:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-34-34-3D-3A-0A
[ 2026-08-08 11:45:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 11:45:10.889 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:45:10.889 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:47:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 11:47:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:47:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:47:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:47:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:47:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:47:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:47:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9E-68-3D-35-0A
[ 2026-08-08 11:47:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:47:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:47:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-34-36-3D-3B-0A
[ 2026-08-08 11:47:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 11:47:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:47:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:49:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 11:49:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:49:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:49:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:49:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:49:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:49:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:49:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9F-68-3D-34-0A
[ 2026-08-08 11:49:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:49:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:49:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-34-38-3D-34-0A
[ 2026-08-08 11:49:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 11:49:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:49:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:51:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 11:51:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:51:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:51:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:51:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:51:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:51:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:51:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-20-68-36-3B-0A
[ 2026-08-08 11:51:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:51:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:51:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-20-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-35-30-36-32-0A
[ 2026-08-08 11:51:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 11:51:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:51:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:53:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 11:53:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:53:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:53:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:53:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:53:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:53:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:53:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-21-68-36-3A-0A
[ 2026-08-08 11:53:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:53:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:53:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-21-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-35-32-36-31-0A
[ 2026-08-08 11:53:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 11:53:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:53:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 11:55:07.753 INF] Keep Alive Background Service running...
[ 2026-08-08 11:55:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:55:07.753 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:55:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:55:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:55:07.765 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:55:07.765 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:55:07.765 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-22-68-36-39-0A
[ 2026-08-08 11:55:07.766 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:55:07.879 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:55:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-22-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-35-34-36-34-0A
[ 2026-08-08 11:55:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 11:55:10.877 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:55:10.877 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S22G:00000001 2026-08-08 11:55:45.369 INF] -- HTTP Request -- OPTIONS: http://vlas-printer.my-dox.com/printers/zk213277, Body(0):
[0HNN3F2T6S22G:00000001 2026-08-08 11:55:45.369 INF] -- HTTP Response -- Code: 204, Body(0):
[0HNN3F2T6S22G:00000001 2026-08-08 11:55:45.369 INF] HTTP OPTIONS /printers/zk213277 responded 204 in 0.1857 ms
[0HNN3F2T6S22H:00000001 2026-08-08 11:55:45.630 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/printers/zk213277, Body(0):
[0HNN3F2T6S22H:00000001 2026-08-08 11:55:45.630 INF] -- HTTP Response -- Code: 200, Body(522):
{"uri":"bg.zk.zfp.com:///dev/ttyACM0","serialNumber":"ZK213277","fiscalMemorySerialNumber":"50274326","manufacturer":"Tremol","model":"V","firmwareVersion":"К.С.36D4","itemTextMaxLength":32,"commentTextMaxLength":30,"operatorPasswordMaxLength":6,"taxIdentificationNumber":"208740175","supportedPaymentTypes":["cash","check","coupons","ext-coupons","packaging","internal-usage","damage","card","bank","reserved1","reserved2"],"supportsSubTotalAmountModifiers":true,"supportPaymentTerminal":false,"usePaymentTerminal":false}
[0HNN3F2T6S22H:00000001 2026-08-08 11:55:45.630 INF] HTTP GET /printers/zk213277 responded 200 in 0.3364 ms
[ 2026-08-08 11:57:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 11:57:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:57:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:57:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:57:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:57:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:57:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:57:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-23-68-36-38-0A
[ 2026-08-08 11:57:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:57:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:57:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-23-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-35-36-36-37-0A
[ 2026-08-08 11:57:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 11:57:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:57:10.865 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S22I:00000001 2026-08-08 11:58:39.036 INF] -- HTTP Request -- OPTIONS: http://vlas-printer.my-dox.com/printers/zk213277, Body(0):
[0HNN3F2T6S22I:00000001 2026-08-08 11:58:39.036 INF] -- HTTP Response -- Code: 204, Body(0):
[0HNN3F2T6S22I:00000001 2026-08-08 11:58:39.036 INF] HTTP OPTIONS /printers/zk213277 responded 204 in 0.1838 ms
[0HNN3F2T6S22J:00000001 2026-08-08 11:58:39.365 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/printers/zk213277, Body(0):
[0HNN3F2T6S22J:00000001 2026-08-08 11:58:39.365 INF] -- HTTP Response -- Code: 200, Body(522):
{"uri":"bg.zk.zfp.com:///dev/ttyACM0","serialNumber":"ZK213277","fiscalMemorySerialNumber":"50274326","manufacturer":"Tremol","model":"V","firmwareVersion":"К.С.36D4","itemTextMaxLength":32,"commentTextMaxLength":30,"operatorPasswordMaxLength":6,"taxIdentificationNumber":"208740175","supportedPaymentTypes":["cash","check","coupons","ext-coupons","packaging","internal-usage","damage","card","bank","reserved1","reserved2"],"supportsSubTotalAmountModifiers":true,"supportPaymentTerminal":false,"usePaymentTerminal":false}
[0HNN3F2T6S22J:00000001 2026-08-08 11:58:39.365 INF] HTTP GET /printers/zk213277 responded 200 in 0.3492 ms
[ 2026-08-08 11:59:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 11:59:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 11:59:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 11:59:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 11:59:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:59:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:59:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 11:59:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-24-68-36-3F-0A
[ 2026-08-08 11:59:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 11:59:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 11:59:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-24-68-30-38-2D-30-38-2D-32-30-32-36-20-31-31-3A-35-38-36-3E-0A
[ 2026-08-08 11:59:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 11:59:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 11:59:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:01:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 12:01:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:01:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:01:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:01:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:01:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:01:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:01:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-25-68-36-3E-0A
[ 2026-08-08 12:01:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:01:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:01:07.866 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-25-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-30-30-36-31-0A
[ 2026-08-08 12:01:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 12:01:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:01:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:03:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 12:03:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:03:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:03:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:03:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:03:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:03:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:03:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-26-68-36-3D-0A
[ 2026-08-08 12:03:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:03:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:03:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-26-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-30-32-36-30-0A
[ 2026-08-08 12:03:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 12:03:10.859 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:03:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:05:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 12:05:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:05:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:05:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:05:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:05:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:05:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:05:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-27-68-36-3C-0A
[ 2026-08-08 12:05:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:05:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:05:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-27-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-30-34-36-37-0A
[ 2026-08-08 12:05:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 12:05:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:05:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:07:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 12:07:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:07:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:07:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:07:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:07:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:07:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:07:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-28-68-36-33-0A
[ 2026-08-08 12:07:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:07:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:07:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-28-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-30-36-36-3A-0A
[ 2026-08-08 12:07:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 12:07:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:07:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:09:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 12:09:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:09:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:09:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:09:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:09:07.775 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:09:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:09:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-29-68-36-32-0A
[ 2026-08-08 12:09:07.784 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:09:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:09:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-29-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-30-38-36-35-0A
[ 2026-08-08 12:09:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 12:09:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:09:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:11:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 12:11:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:11:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:11:07.754 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:11:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:11:07.760 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:11:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:11:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2A-68-36-31-0A
[ 2026-08-08 12:11:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:11:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:11:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-31-30-36-3F-0A
[ 2026-08-08 12:11:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 12:11:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:11:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:13:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 12:13:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:13:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:13:07.758 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:13:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:13:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:13:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:13:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2B-68-36-30-0A
[ 2026-08-08 12:13:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:13:07.879 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:13:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-31-32-36-3C-0A
[ 2026-08-08 12:13:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 12:13:10.879 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:13:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:15:07.757 INF] Keep Alive Background Service running...
[ 2026-08-08 12:15:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:15:07.758 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:15:07.765 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:15:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:15:07.770 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:15:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:15:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2C-68-36-37-0A
[ 2026-08-08 12:15:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:15:07.885 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:15:07.885 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-31-34-36-3D-0A
[ 2026-08-08 12:15:07.885 INF] Keep Alive Background Service done.
[ 2026-08-08 12:15:10.885 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:15:10.885 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:17:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 12:17:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:17:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:17:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:17:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:17:07.769 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:17:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:17:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2D-68-36-36-0A
[ 2026-08-08 12:17:07.774 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:17:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:17:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-31-36-36-3E-0A
[ 2026-08-08 12:17:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 12:17:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:17:10.881 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:19:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 12:19:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:19:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:19:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:19:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:19:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:19:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:19:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2E-68-36-35-0A
[ 2026-08-08 12:19:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:19:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:19:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-31-38-36-33-0A
[ 2026-08-08 12:19:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 12:19:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:19:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:21:07.754 INF] Keep Alive Background Service running...
[ 2026-08-08 12:21:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:21:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:21:07.765 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:21:07.766 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:21:07.770 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:21:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:21:07.770 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2F-68-36-34-0A
[ 2026-08-08 12:21:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:21:07.881 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:21:07.882 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-32-30-36-39-0A
[ 2026-08-08 12:21:07.882 INF] Keep Alive Background Service done.
[ 2026-08-08 12:21:10.879 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:21:10.879 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:23:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 12:23:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:23:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:23:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:23:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:23:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:23:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:23:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-30-68-37-3B-0A
[ 2026-08-08 12:23:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:23:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:23:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-30-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-32-32-37-34-0A
[ 2026-08-08 12:23:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 12:23:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:23:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:25:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 12:25:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:25:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:25:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:25:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:25:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:25:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:25:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-31-68-37-3A-0A
[ 2026-08-08 12:25:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:25:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:25:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-31-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-32-34-37-33-0A
[ 2026-08-08 12:25:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 12:25:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:25:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:27:07.761 INF] Keep Alive Background Service running...
[ 2026-08-08 12:27:07.762 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:27:07.762 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:27:07.779 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:27:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:27:07.791 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:27:07.791 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:27:07.791 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-32-68-37-39-0A
[ 2026-08-08 12:27:07.792 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:27:07.898 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:27:07.899 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-32-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-32-36-37-32-0A
[ 2026-08-08 12:27:07.899 INF] Keep Alive Background Service done.
[ 2026-08-08 12:27:10.898 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:27:10.898 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:29:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 12:29:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:29:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:29:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:29:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:29:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:29:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:29:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-33-68-37-38-0A
[ 2026-08-08 12:29:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:29:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:29:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-33-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-32-38-37-3D-0A
[ 2026-08-08 12:29:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 12:29:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:29:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:31:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 12:31:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:31:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:31:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:31:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:31:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:31:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:31:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-34-68-37-3F-0A
[ 2026-08-08 12:31:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:31:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:31:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-34-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-33-30-37-33-0A
[ 2026-08-08 12:31:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 12:31:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:31:10.863 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:33:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 12:33:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:33:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:33:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:33:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:33:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:33:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:33:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-35-68-37-3E-0A
[ 2026-08-08 12:33:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:33:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:33:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-35-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-33-32-37-30-0A
[ 2026-08-08 12:33:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 12:33:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:33:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:35:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 12:35:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:35:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:35:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:35:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:35:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:35:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:35:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-36-68-37-3D-0A
[ 2026-08-08 12:35:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:35:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:35:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-36-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-33-34-37-35-0A
[ 2026-08-08 12:35:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 12:35:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:35:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:37:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 12:37:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:37:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:37:07.753 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:37:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:37:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:37:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:37:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-37-68-37-3C-0A
[ 2026-08-08 12:37:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:37:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:37:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-37-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-33-36-37-36-0A
[ 2026-08-08 12:37:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 12:37:10.874 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:37:10.874 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:39:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 12:39:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:39:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:39:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:39:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:39:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:39:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:39:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-38-68-37-33-0A
[ 2026-08-08 12:39:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:39:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:39:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-38-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-33-38-37-37-0A
[ 2026-08-08 12:39:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 12:39:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:39:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:41:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 12:41:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:41:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:41:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:41:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:41:07.932 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:41:07.932 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:41:07.932 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-39-68-37-32-0A
[ 2026-08-08 12:41:07.933 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:41:08.047 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:41:08.047 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-39-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-34-30-37-39-0A
[ 2026-08-08 12:41:08.047 INF] Keep Alive Background Service done.
[ 2026-08-08 12:41:11.047 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:41:11.047 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:43:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 12:43:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:43:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:43:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:43:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:43:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:43:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:43:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3A-68-37-31-0A
[ 2026-08-08 12:43:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:43:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:43:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-34-32-37-38-0A
[ 2026-08-08 12:43:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 12:43:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:43:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:45:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 12:45:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:45:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:45:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:45:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:45:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:45:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:45:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3B-68-37-30-0A
[ 2026-08-08 12:45:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:45:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:45:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-34-34-37-3F-0A
[ 2026-08-08 12:45:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 12:45:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:45:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:47:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 12:47:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:47:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:47:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:47:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:47:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:47:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:47:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3C-68-37-37-0A
[ 2026-08-08 12:47:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:47:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:47:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-34-36-37-3A-0A
[ 2026-08-08 12:47:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 12:47:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:47:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:49:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 12:49:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:49:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:49:07.761 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:49:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:49:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:49:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:49:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3D-68-37-36-0A
[ 2026-08-08 12:49:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:49:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:49:07.877 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-34-38-37-35-0A
[ 2026-08-08 12:49:07.877 INF] Keep Alive Background Service done.
[ 2026-08-08 12:49:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:49:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:51:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 12:51:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:51:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:51:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:51:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:51:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:51:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:51:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3E-68-37-35-0A
[ 2026-08-08 12:51:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:51:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:51:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-35-30-37-3F-0A
[ 2026-08-08 12:51:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 12:51:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:51:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:53:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 12:53:07.778 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:53:07.778 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:53:07.779 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:53:07.780 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:53:07.781 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:53:07.781 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:53:07.781 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3F-68-37-34-0A
[ 2026-08-08 12:53:07.782 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:53:07.896 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:53:07.896 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-35-32-37-3C-0A
[ 2026-08-08 12:53:07.896 INF] Keep Alive Background Service done.
[ 2026-08-08 12:53:10.899 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:53:10.899 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:55:07.756 INF] Keep Alive Background Service running...
[ 2026-08-08 12:55:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:55:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:55:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:55:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:55:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:55:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:55:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-40-68-30-3B-0A
[ 2026-08-08 12:55:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:55:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:55:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-40-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-35-34-30-35-0A
[ 2026-08-08 12:55:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 12:55:10.881 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:55:10.881 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:57:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 12:57:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:57:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:57:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:57:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:57:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:57:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:57:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-41-68-30-3A-0A
[ 2026-08-08 12:57:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:57:07.875 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:57:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-41-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-35-36-30-36-0A
[ 2026-08-08 12:57:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 12:57:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:57:10.877 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 12:59:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 12:59:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 12:59:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 12:59:07.766 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 12:59:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:59:07.769 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:59:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 12:59:07.769 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-42-68-30-39-0A
[ 2026-08-08 12:59:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 12:59:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 12:59:07.882 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-42-68-30-38-2D-30-38-2D-32-30-32-36-20-31-32-3A-35-38-30-3B-0A
[ 2026-08-08 12:59:07.882 INF] Keep Alive Background Service done.
[ 2026-08-08 12:59:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 12:59:10.881 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:01:07.763 INF] Keep Alive Background Service running...
[ 2026-08-08 13:01:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:01:07.764 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:01:07.775 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:01:07.777 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:01:07.778 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:01:07.778 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:01:07.778 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-43-68-30-38-0A
[ 2026-08-08 13:01:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:01:07.892 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:01:07.892 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-43-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-30-30-30-36-0A
[ 2026-08-08 13:01:07.892 INF] Keep Alive Background Service done.
[ 2026-08-08 13:01:10.892 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:01:10.892 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:03:07.748 INF] Keep Alive Background Service running...
[ 2026-08-08 13:03:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:03:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:03:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:03:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:03:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:03:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:03:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-44-68-30-3F-0A
[ 2026-08-08 13:03:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:03:07.879 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:03:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-44-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-30-32-30-33-0A
[ 2026-08-08 13:03:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 13:03:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:03:10.877 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S22L:00000001 2026-08-08 13:04:14.717 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/, Body(0):
[0HNN3F2T6S22L:00000001 2026-08-08 13:04:14.718 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S22L:00000001 2026-08-08 13:04:14.718 INF] HTTP POST / responded 404 in 0.2642 ms
[0HNN3F2T6S22O:00000001 2026-08-08 13:04:15.070 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/storage/logs/laravel.log, Body(0):
[0HNN3F2T6S22O:00000001 2026-08-08 13:04:15.070 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S22O:00000001 2026-08-08 13:04:15.070 INF] HTTP GET /storage/logs/laravel.log responded 404 in 0.3152 ms
[0HNN3F2T6S22P:00000001 2026-08-08 13:04:15.230 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/_vti_pvt/service.pwd, Body(0):
[0HNN3F2T6S22P:00000001 2026-08-08 13:04:15.230 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S22P:00000001 2026-08-08 13:04:15.231 INF] HTTP GET /_vti_pvt/service.pwd responded 404 in 0.2706 ms
[0HNN3F2T6S22Q:00000001 2026-08-08 13:04:15.231 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.ssh/id_rsa, Body(0):
[0HNN3F2T6S22Q:00000001 2026-08-08 13:04:15.231 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S22Q:00000001 2026-08-08 13:04:15.231 INF] HTTP GET /.ssh/id_rsa responded 404 in 0.1182 ms
[0HNN3F2T6S22R:00000001 2026-08-08 13:04:15.232 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/docker-compose.yml, Body(0):
[0HNN3F2T6S22R:00000001 2026-08-08 13:04:15.232 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S22R:00000001 2026-08-08 13:04:15.232 INF] HTTP GET /docker-compose.yml responded 404 in 0.0802 ms
[0HNN3F2T6S22S:00000001 2026-08-08 13:04:15.351 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/user_secrets.yml, Body(0):
[0HNN3F2T6S22S:00000001 2026-08-08 13:04:15.351 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S22S:00000001 2026-08-08 13:04:15.351 INF] HTTP GET /user_secrets.yml responded 404 in 0.1770 ms
[0HNN3F2T6S22T:00000001 2026-08-08 13:04:15.463 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/server.key, Body(0):
[0HNN3F2T6S22T:00000001 2026-08-08 13:04:15.463 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S22T:00000001 2026-08-08 13:04:15.463 INF] HTTP GET /server.key responded 404 in 0.1798 ms
[0HNN3F2T6S22U:00000001 2026-08-08 13:04:15.463 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.vscode/sftp.json, Body(0):
[0HNN3F2T6S22U:00000001 2026-08-08 13:04:15.464 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S22U:00000001 2026-08-08 13:04:15.464 INF] HTTP GET /.vscode/sftp.json responded 404 in 0.0816 ms
[0HNN3F2T6S22V:00000001 2026-08-08 13:04:15.509 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.env.production, Body(0):
[0HNN3F2T6S22V:00000001 2026-08-08 13:04:15.509 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S22V:00000001 2026-08-08 13:04:15.509 INF] HTTP GET /.env.production responded 404 in 0.1610 ms
[0HNN3F2T6S230:00000001 2026-08-08 13:04:15.569 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/secrets.json, Body(0):
[0HNN3F2T6S230:00000001 2026-08-08 13:04:15.570 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S230:00000001 2026-08-08 13:04:15.570 INF] HTTP GET /secrets.json responded 404 in 0.2554 ms
[0HNN3F2T6S231:00000001 2026-08-08 13:04:15.683 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.bash_history, Body(0):
[0HNN3F2T6S231:00000001 2026-08-08 13:04:15.683 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S231:00000001 2026-08-08 13:04:15.683 INF] HTTP GET /.bash_history responded 404 in 0.1598 ms
[0HNN3F2T6S232:00000001 2026-08-08 13:04:15.683 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.npmrc, Body(0):
[0HNN3F2T6S232:00000001 2026-08-08 13:04:15.683 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S232:00000001 2026-08-08 13:04:15.683 INF] HTTP GET /.npmrc responded 404 in 0.0797 ms
[0HNN3F2T6S233:00000001 2026-08-08 13:04:15.739 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/database_backup.sql, Body(0):
[0HNN3F2T6S233:00000001 2026-08-08 13:04:15.739 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S233:00000001 2026-08-08 13:04:15.740 INF] HTTP GET /database_backup.sql responded 404 in 0.1774 ms
[0HNN3F2T6S234:00000001 2026-08-08 13:04:15.807 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/wp-admin/setup-config.php, Body(0):
[0HNN3F2T6S234:00000001 2026-08-08 13:04:15.808 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S234:00000001 2026-08-08 13:04:15.808 INF] HTTP GET /wp-admin/setup-config.php responded 404 in 0.2514 ms
[0HNN3F2T6S235:00000001 2026-08-08 13:04:15.912 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.git/HEAD, Body(0):
[0HNN3F2T6S236:00000001 2026-08-08 13:04:15.912 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.env, Body(0):
[0HNN3F2T6S236:00000001 2026-08-08 13:04:15.912 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S236:00000001 2026-08-08 13:04:15.912 INF] HTTP GET /.env responded 404 in 0.2564 ms
[0HNN3F2T6S235:00000001 2026-08-08 13:04:15.913 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S235:00000001 2026-08-08 13:04:15.913 INF] HTTP GET /.git/HEAD responded 404 in 1.3884 ms
[0HNN3F2T6S237:00000001 2026-08-08 13:04:15.960 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/api/.env, Body(0):
[0HNN3F2T6S237:00000001 2026-08-08 13:04:15.960 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S237:00000001 2026-08-08 13:04:15.960 INF] HTTP GET /api/.env responded 404 in 0.3113 ms
[0HNN3F2T6S238:00000001 2026-08-08 13:04:16.021 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/phpinfo.php, Body(0):
[0HNN3F2T6S238:00000001 2026-08-08 13:04:16.021 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S238:00000001 2026-08-08 13:04:16.022 INF] HTTP GET /phpinfo.php responded 404 in 0.2734 ms
[0HNN3F2T6S239:00000001 2026-08-08 13:04:16.129 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/config.php, Body(0):
[0HNN3F2T6S23A:00000001 2026-08-08 13:04:16.130 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/dump.sql, Body(0):
[0HNN3F2T6S23A:00000001 2026-08-08 13:04:16.130 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S23A:00000001 2026-08-08 13:04:16.130 INF] HTTP GET /dump.sql responded 404 in 0.2673 ms
[0HNN3F2T6S239:00000001 2026-08-08 13:04:16.131 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S239:00000001 2026-08-08 13:04:16.131 INF] HTTP GET /config.php responded 404 in 1.8410 ms
[0HNN3F2T6S23B:00000001 2026-08-08 13:04:16.183 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/backup.sql, Body(0):
[0HNN3F2T6S23B:00000001 2026-08-08 13:04:16.183 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S23B:00000001 2026-08-08 13:04:16.183 INF] HTTP GET /backup.sql responded 404 in 0.2626 ms
[0HNN3F2T6S23C:00000001 2026-08-08 13:04:16.249 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/database.sql, Body(0):
[0HNN3F2T6S23C:00000001 2026-08-08 13:04:16.249 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S23C:00000001 2026-08-08 13:04:16.249 INF] HTTP GET /database.sql responded 404 in 0.2647 ms
[0HNN3F2T6S23E:00000001 2026-08-08 13:04:16.357 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/config.xml, Body(0):
[0HNN3F2T6S23E:00000001 2026-08-08 13:04:16.357 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S23E:00000001 2026-08-08 13:04:16.358 INF] HTTP GET /config.xml responded 404 in 0.4913 ms
[0HNN3F2T6S23D:00000001 2026-08-08 13:04:16.357 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.svn/wc.db, Body(0):
[0HNN3F2T6S23D:00000001 2026-08-08 13:04:16.358 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S23D:00000001 2026-08-08 13:04:16.359 INF] HTTP GET /.svn/wc.db responded 404 in 1.9172 ms
[0HNN3F2T6S23F:00000001 2026-08-08 13:04:16.428 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/actuator/heapdump, Body(0):
[0HNN3F2T6S23F:00000001 2026-08-08 13:04:16.428 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S23F:00000001 2026-08-08 13:04:16.428 INF] HTTP GET /actuator/heapdump responded 404 in 0.5314 ms
[0HNN3F2T6S23G:00000001 2026-08-08 13:04:16.497 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/backup.zip, Body(0):
[0HNN3F2T6S23G:00000001 2026-08-08 13:04:16.498 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S23G:00000001 2026-08-08 13:04:16.498 INF] HTTP GET /backup.zip responded 404 in 0.6479 ms
[0HNN3F2T6S23H:00000001 2026-08-08 13:04:16.609 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/wp-config.php, Body(0):
[0HNN3F2T6S23H:00000001 2026-08-08 13:04:16.609 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S23H:00000001 2026-08-08 13:04:16.610 INF] HTTP GET /wp-config.php responded 404 in 0.4823 ms
[0HNN3F2T6S23I:00000001 2026-08-08 13:04:16.610 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/backup.tar.gz, Body(0):
[0HNN3F2T6S23I:00000001 2026-08-08 13:04:16.610 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S23I:00000001 2026-08-08 13:04:16.610 INF] HTTP GET /backup.tar.gz responded 404 in 0.2875 ms
[0HNN3F2T6S23J:00000001 2026-08-08 13:04:16.669 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.ssh/id_ed25519, Body(0):
[0HNN3F2T6S23J:00000001 2026-08-08 13:04:16.670 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S23J:00000001 2026-08-08 13:04:16.670 INF] HTTP GET /.ssh/id_ed25519 responded 404 in 0.4697 ms
[ 2026-08-08 13:05:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 13:05:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:05:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:05:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:05:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:05:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:05:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:05:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-45-68-30-3E-0A
[ 2026-08-08 13:05:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:05:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:05:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-45-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-30-34-30-34-0A
[ 2026-08-08 13:05:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 13:05:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:05:10.860 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S241:00000001 2026-08-08 13:05:57.377 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.amper/challenge/fp.js, Body(0):
[0HNN3F2T6S241:00000001 2026-08-08 13:05:57.377 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S241:00000001 2026-08-08 13:05:57.377 INF] HTTP GET /.amper/challenge/fp.js responded 404 in 0.3190 ms
[0HNN3F2T6S242:00000001 2026-08-08 13:05:57.645 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/tracking.php, Body(0):
[0HNN3F2T6S242:00000001 2026-08-08 13:05:57.645 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S242:00000001 2026-08-08 13:05:57.645 INF] HTTP GET /tracking.php responded 404 in 0.3991 ms
[0HNN3F2T6S245:00000001 2026-08-08 13:05:58.193 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/assets/js/telegram_redirect.js, Body(0):
[0HNN3F2T6S245:00000001 2026-08-08 13:05:58.193 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S245:00000001 2026-08-08 13:05:58.193 INF] HTTP GET /assets/js/telegram_redirect.js responded 404 in 0.2910 ms
[0HNN3F2T6S246:00000001 2026-08-08 13:05:58.455 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/setup/, Body(0):
[0HNN3F2T6S246:00000001 2026-08-08 13:05:58.455 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S246:00000001 2026-08-08 13:05:58.456 INF] HTTP GET /setup/ responded 404 in 0.3231 ms
[0HNN3F2T6S249:00000001 2026-08-08 13:05:59.416 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/_internal/api/setup.php?action=exists, Body(2):
{}
[0HNN3F2T6S249:00000001 2026-08-08 13:05:59.416 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S249:00000001 2026-08-08 13:05:59.416 INF] HTTP POST /_internal/api/setup.php responded 404 in 0.3103 ms
[0HNN3F2T6S24A:00000001 2026-08-08 13:05:59.681 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/_internal/api/setup.php?action=exists, Body(2):
{}
[0HNN3F2T6S24A:00000001 2026-08-08 13:05:59.681 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S24A:00000001 2026-08-08 13:05:59.681 INF] HTTP POST /_internal/api/setup.php responded 404 in 0.3072 ms
[0HNN3F2T6S24B:00000001 2026-08-08 13:05:59.938 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/.rt/verify, Body(187):
{"challenge_id":"9f284ac66dce447e04d75cc7a50f2c42c1a99cc6647899bdd223a1841741e865","vb":"1571ef486ec945d09621be16284d82a2","solution":"0000000000000629","return_url":"/","fingerprint":{}}
[0HNN3F2T6S24B:00000001 2026-08-08 13:05:59.938 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S24B:00000001 2026-08-08 13:05:59.938 INF] HTTP POST /.rt/verify responded 404 in 0.3130 ms
[0HNN3F2T6S24C:00000001 2026-08-08 13:06:00.201 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/set_captcha_validated.php, Body(0):
[0HNN3F2T6S24C:00000001 2026-08-08 13:06:00.201 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S24C:00000001 2026-08-08 13:06:00.201 INF] HTTP GET /set_captcha_validated.php responded 404 in 0.3418 ms
[0HNN3F2T6S24E:00000001 2026-08-08 13:06:00.434 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/api/, Body(0):
[0HNN3F2T6S24E:00000001 2026-08-08 13:06:00.435 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S24E:00000001 2026-08-08 13:06:00.435 INF] HTTP GET /api/ responded 404 in 0.5471 ms
[0HNN3F2T6S24I:00000001 2026-08-08 13:06:19.755 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.env, Body(0):
[0HNN3F2T6S24I:00000001 2026-08-08 13:06:19.755 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S24I:00000001 2026-08-08 13:06:19.755 INF] HTTP GET /.env responded 404 in 0.3622 ms
[0HNN3F2T6S24J:00000001 2026-08-08 13:06:20.105 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.git/HEAD, Body(0):
[0HNN3F2T6S24J:00000001 2026-08-08 13:06:20.105 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S24J:00000001 2026-08-08 13:06:20.105 INF] HTTP GET /.git/HEAD responded 404 in 0.3039 ms
[0HNN3F2T6S250:00000001 2026-08-08 13:06:56.273 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/service/vars, Body(0):
[0HNN3F2T6S24V:00000001 2026-08-08 13:06:56.273 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/service/printersprops, Body(0):
[0HNN3F2T6S24V:00000001 2026-08-08 13:06:56.274 INF] -- HTTP Response -- Code: 200, Body(81):
{"ZK213277":{"paymentTypeMappings":{},"printerConstants":{},"printerOptions":{}}
[0HNN3F2T6S24V:00000001 2026-08-08 13:06:56.274 INF] HTTP GET /service/printersprops responded 200 in 0.3465 ms
[0HNN3F2T6S250:00000001 2026-08-08 13:06:56.274 INF] -- HTTP Response -- Code: 200, Body(230):
{"version":"1.1.0.1680","serverId":"tpsmujnazUiC6F2sdl8Ijg","autoDetect":true,"udpBeaconPort":8001,"excludePortList":"/dev/ttyUSB0,/dev/ttyUSB1","detectionTimeout":30,"webAccess":{"allowedOrigins":[],"enablePrivateNetwork":false}}
[0HNN3F2T6S250:00000001 2026-08-08 13:06:56.274 INF] HTTP GET /service/vars responded 200 in 1.2671 ms
[0HNN3F2T6S252:00000001 2026-08-08 13:06:56.342 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/service/printersprops, Body(0):
[0HNN3F2T6S252:00000001 2026-08-08 13:06:56.343 INF] -- HTTP Response -- Code: 200, Body(81):
{"ZK213277":{"paymentTypeMappings":{},"printerConstants":{},"printerOptions":{}}
[0HNN3F2T6S252:00000001 2026-08-08 13:06:56.345 INF] HTTP GET /service/printersprops responded 200 in 2.6581 ms
[0HNN3F2T6S253:00000001 2026-08-08 13:06:56.392 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/service/vars, Body(0):
[0HNN3F2T6S253:00000001 2026-08-08 13:06:56.392 INF] -- HTTP Response -- Code: 200, Body(230):
{"version":"1.1.0.1680","serverId":"tpsmujnazUiC6F2sdl8Ijg","autoDetect":true,"udpBeaconPort":8001,"excludePortList":"/dev/ttyUSB0,/dev/ttyUSB1","detectionTimeout":30,"webAccess":{"allowedOrigins":[],"enablePrivateNetwork":false}}
[0HNN3F2T6S253:00000001 2026-08-08 13:06:56.392 INF] HTTP GET /service/vars responded 200 in 0.2624 ms
[0HNN3F2T6S256:00000001 2026-08-08 13:06:56.585 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/printers, Body(0):
[0HNN3F2T6S256:00000001 2026-08-08 13:06:56.585 INF] -- HTTP Response -- Code: 200, Body(535):
{"zk213277":{"uri":"bg.zk.zfp.com:///dev/ttyACM0","serialNumber":"ZK213277","fiscalMemorySerialNumber":"50274326","manufacturer":"Tremol","model":"V","firmwareVersion":"К.С.36D4","itemTextMaxLength":32,"commentTextMaxLength":30,"operatorPasswordMaxLength":6,"taxIdentificationNumber":"208740175","supportedPaymentTypes":["cash","check","coupons","ext-coupons","packaging","internal-usage","damage","card","bank","reserved1","reserved2"],"supportsSubTotalAmountModifiers":true,"supportPaymentTerminal":false,"usePaymentTerminal":false}}
[0HNN3F2T6S256:00000001 2026-08-08 13:06:56.585 INF] HTTP GET /printers responded 200 in 0.2524 ms
[0HNN3F2T6S255:00000001 2026-08-08 13:06:56.585 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/service/printers, Body(0):
[0HNN3F2T6S255:00000001 2026-08-08 13:06:56.585 INF] -- HTTP Response -- Code: 200, Body(2):
{}
[0HNN3F2T6S255:00000001 2026-08-08 13:06:56.586 INF] HTTP GET /service/printers responded 200 in 0.1172 ms
[0HNN3F2T6S257:00000001 2026-08-08 13:06:56.717 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/printers, Body(0):
[0HNN3F2T6S257:00000001 2026-08-08 13:06:56.717 INF] -- HTTP Response -- Code: 200, Body(535):
{"zk213277":{"uri":"bg.zk.zfp.com:///dev/ttyACM0","serialNumber":"ZK213277","fiscalMemorySerialNumber":"50274326","manufacturer":"Tremol","model":"V","firmwareVersion":"К.С.36D4","itemTextMaxLength":32,"commentTextMaxLength":30,"operatorPasswordMaxLength":6,"taxIdentificationNumber":"208740175","supportedPaymentTypes":["cash","check","coupons","ext-coupons","packaging","internal-usage","damage","card","bank","reserved1","reserved2"],"supportsSubTotalAmountModifiers":true,"supportPaymentTerminal":false,"usePaymentTerminal":false}}
[0HNN3F2T6S257:00000001 2026-08-08 13:06:56.717 INF] HTTP GET /printers responded 200 in 0.2838 ms
[0HNN3F2T6S258:00000001 2026-08-08 13:06:56.777 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/service/printers, Body(0):
[0HNN3F2T6S258:00000001 2026-08-08 13:06:56.778 INF] -- HTTP Response -- Code: 200, Body(2):
{}
[0HNN3F2T6S258:00000001 2026-08-08 13:06:56.778 INF] HTTP GET /service/printers responded 200 in 0.2691 ms
[ 2026-08-08 13:07:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 13:07:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:07:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:07:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:07:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:07:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:07:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:07:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-46-68-30-3D-0A
[ 2026-08-08 13:07:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:07:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:07:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-46-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-30-36-30-35-0A
[ 2026-08-08 13:07:07.864 INF] Keep Alive Background Service done.
[0HNN3F2T6S25O:00000001 2026-08-08 13:07:08.576 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/ads.txt, Body(0):
[0HNN3F2T6S25O:00000001 2026-08-08 13:07:08.576 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S25O:00000001 2026-08-08 13:07:08.576 INF] HTTP GET /ads.txt responded 404 in 0.1498 ms
[0HNN3F2T6S25P:00000001 2026-08-08 13:07:08.576 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/app-ads.txt, Body(0):
[0HNN3F2T6S25P:00000001 2026-08-08 13:07:08.577 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S25P:00000001 2026-08-08 13:07:08.577 INF] HTTP GET /app-ads.txt responded 404 in 0.0837 ms
[0HNN3F2T6S25Q:00000001 2026-08-08 13:07:08.577 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/sellers.json, Body(0):
[0HNN3F2T6S25Q:00000001 2026-08-08 13:07:08.577 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S25Q:00000001 2026-08-08 13:07:08.577 INF] HTTP GET /sellers.json responded 404 in 0.0474 ms
[ 2026-08-08 13:07:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:07:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:09:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 13:09:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:09:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:09:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:09:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:09:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:09:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:09:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-47-68-30-3C-0A
[ 2026-08-08 13:09:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:09:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:09:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-47-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-30-38-30-3A-0A
[ 2026-08-08 13:09:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 13:09:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:09:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:11:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 13:11:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:11:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:11:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:11:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:11:07.766 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:11:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:11:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-48-68-30-33-0A
[ 2026-08-08 13:11:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:11:07.875 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:11:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-48-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-31-30-30-3C-0A
[ 2026-08-08 13:11:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 13:11:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:11:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:13:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 13:13:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:13:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:13:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:13:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:13:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:13:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:13:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-49-68-30-32-0A
[ 2026-08-08 13:13:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:13:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:13:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-49-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-31-32-30-3F-0A
[ 2026-08-08 13:13:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 13:13:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:13:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:15:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 13:15:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:15:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:15:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:15:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:15:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:15:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:15:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4A-68-30-31-0A
[ 2026-08-08 13:15:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:15:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:15:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-31-34-30-3A-0A
[ 2026-08-08 13:15:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 13:15:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:15:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:17:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 13:17:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:17:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:17:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:17:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:17:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:17:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:17:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4B-68-30-30-0A
[ 2026-08-08 13:17:07.773 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:17:07.883 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:17:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-31-36-30-39-0A
[ 2026-08-08 13:17:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 13:17:10.883 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:17:10.883 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:19:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 13:19:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:19:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:19:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:19:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:19:07.765 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:19:07.765 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:19:07.765 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4C-68-30-37-0A
[ 2026-08-08 13:19:07.766 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:19:07.879 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:19:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-31-38-30-30-0A
[ 2026-08-08 13:19:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 13:19:10.879 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:19:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:21:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 13:21:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:21:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:21:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:21:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:21:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:21:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:21:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4D-68-30-36-0A
[ 2026-08-08 13:21:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:21:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:21:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-32-30-30-3A-0A
[ 2026-08-08 13:21:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 13:21:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:21:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:23:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 13:23:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:23:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:23:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:23:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:23:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:23:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:23:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4E-68-30-35-0A
[ 2026-08-08 13:23:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:23:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:23:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-32-32-30-3B-0A
[ 2026-08-08 13:23:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 13:23:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:23:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:25:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 13:25:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:25:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:25:07.766 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:25:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:25:07.768 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:25:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:25:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-4F-68-30-34-0A
[ 2026-08-08 13:25:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:25:07.886 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:25:07.886 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-4F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-32-34-30-3C-0A
[ 2026-08-08 13:25:07.886 INF] Keep Alive Background Service done.
[ 2026-08-08 13:25:10.884 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:25:10.885 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:27:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 13:27:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:27:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:27:07.757 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:27:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:27:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:27:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:27:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-50-68-31-3B-0A
[ 2026-08-08 13:27:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:27:07.873 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:27:07.874 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-50-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-32-36-31-31-0A
[ 2026-08-08 13:27:07.874 INF] Keep Alive Background Service done.
[ 2026-08-08 13:27:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:27:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:29:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 13:29:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:29:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:29:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:29:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:29:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:29:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:29:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-51-68-31-3A-0A
[ 2026-08-08 13:29:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:29:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:29:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-51-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-32-38-31-3E-0A
[ 2026-08-08 13:29:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 13:29:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:29:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:31:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 13:31:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:31:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:31:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:31:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:31:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:31:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:31:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-52-68-31-39-0A
[ 2026-08-08 13:31:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:31:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:31:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-52-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-33-30-31-34-0A
[ 2026-08-08 13:31:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 13:31:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:31:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:33:07.763 INF] Keep Alive Background Service running...
[ 2026-08-08 13:33:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:33:07.764 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:33:07.775 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:33:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:33:07.783 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:33:07.783 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:33:07.783 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-53-68-31-38-0A
[ 2026-08-08 13:33:07.787 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:33:07.895 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:33:07.895 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-53-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-33-32-31-37-0A
[ 2026-08-08 13:33:07.895 INF] Keep Alive Background Service done.
[ 2026-08-08 13:33:10.892 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:33:10.892 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:35:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 13:35:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:35:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:35:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:35:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:35:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:35:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:35:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-54-68-31-3F-0A
[ 2026-08-08 13:35:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:35:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:35:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-54-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-33-34-31-36-0A
[ 2026-08-08 13:35:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 13:35:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:35:10.875 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:37:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 13:37:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:37:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:37:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:37:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:37:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:37:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:37:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-55-68-31-3E-0A
[ 2026-08-08 13:37:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:37:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:37:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-55-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-33-36-31-35-0A
[ 2026-08-08 13:37:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 13:37:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:37:10.863 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:39:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 13:39:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:39:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:39:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:39:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:39:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:39:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:39:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-56-68-31-3D-0A
[ 2026-08-08 13:39:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:39:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:39:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-56-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-33-38-31-38-0A
[ 2026-08-08 13:39:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 13:39:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:39:10.863 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:41:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 13:41:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:41:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:41:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:41:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:41:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:41:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:41:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-57-68-31-3C-0A
[ 2026-08-08 13:41:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:41:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:41:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-57-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-34-30-31-36-0A
[ 2026-08-08 13:41:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 13:41:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:41:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:43:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 13:43:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:43:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:43:07.753 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:43:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:43:07.937 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:43:07.937 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:43:07.938 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-58-68-31-33-0A
[ 2026-08-08 13:43:07.938 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:43:08.052 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:43:08.053 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-58-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-34-32-31-3B-0A
[ 2026-08-08 13:43:08.053 INF] Keep Alive Background Service done.
[ 2026-08-08 13:43:11.052 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:43:11.052 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:45:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 13:45:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:45:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:45:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:45:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:45:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:45:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:45:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-59-68-31-32-0A
[ 2026-08-08 13:45:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:45:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:45:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-59-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-34-34-31-3C-0A
[ 2026-08-08 13:45:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 13:45:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:45:10.870 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S26J:00000001 2026-08-08 13:46:28.992 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/favicon.png, Body(0):
[0HNN3F2T6S26J:00000001 2026-08-08 13:46:28.992 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S26J:00000001 2026-08-08 13:46:28.992 INF] HTTP GET /favicon.png responded 404 in 0.1941 ms
[ 2026-08-08 13:47:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 13:47:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:47:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:47:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:47:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:47:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:47:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:47:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5A-68-31-31-0A
[ 2026-08-08 13:47:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:47:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:47:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-34-36-31-3D-0A
[ 2026-08-08 13:47:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 13:47:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:47:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:49:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 13:49:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:49:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:49:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:49:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:49:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:49:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:49:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5B-68-31-30-0A
[ 2026-08-08 13:49:07.770 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:49:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:49:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-34-38-31-32-0A
[ 2026-08-08 13:49:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 13:49:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:49:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:51:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 13:51:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:51:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:51:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:51:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:51:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:51:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:51:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5C-68-31-37-0A
[ 2026-08-08 13:51:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:51:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:51:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-35-30-31-3C-0A
[ 2026-08-08 13:51:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 13:51:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:51:10.863 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S273:00000001 2026-08-08 13:52:56.878 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/service/printersprops, Body(0):
[0HNN3F2T6S273:00000001 2026-08-08 13:52:56.878 INF] -- HTTP Response -- Code: 200, Body(81):
{"ZK213277":{"paymentTypeMappings":{},"printerConstants":{},"printerOptions":{}}
[0HNN3F2T6S273:00000001 2026-08-08 13:52:56.878 INF] HTTP GET /service/printersprops responded 200 in 0.3204 ms
[0HNN3F2T6S275:00000001 2026-08-08 13:52:57.340 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/service/printers, Body(0):
[0HNN3F2T6S275:00000001 2026-08-08 13:52:57.340 INF] -- HTTP Response -- Code: 200, Body(2):
{}
[0HNN3F2T6S275:00000001 2026-08-08 13:52:57.340 INF] HTTP GET /service/printers responded 200 in 0.4060 ms
[0HNN3F2T6S272:00000001 2026-08-08 13:52:57.371 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/service/vars, Body(0):
[0HNN3F2T6S272:00000001 2026-08-08 13:52:57.371 INF] -- HTTP Response -- Code: 200, Body(230):
{"version":"1.1.0.1680","serverId":"tpsmujnazUiC6F2sdl8Ijg","autoDetect":true,"udpBeaconPort":8001,"excludePortList":"/dev/ttyUSB0,/dev/ttyUSB1","detectionTimeout":30,"webAccess":{"allowedOrigins":[],"enablePrivateNetwork":false}}
[0HNN3F2T6S272:00000001 2026-08-08 13:52:57.371 INF] HTTP GET /service/vars responded 200 in 0.3288 ms
[0HNN3F2T6S276:00000001 2026-08-08 13:52:57.372 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/printers, Body(0):
[0HNN3F2T6S276:00000001 2026-08-08 13:52:57.372 INF] -- HTTP Response -- Code: 200, Body(535):
{"zk213277":{"uri":"bg.zk.zfp.com:///dev/ttyACM0","serialNumber":"ZK213277","fiscalMemorySerialNumber":"50274326","manufacturer":"Tremol","model":"V","firmwareVersion":"К.С.36D4","itemTextMaxLength":32,"commentTextMaxLength":30,"operatorPasswordMaxLength":6,"taxIdentificationNumber":"208740175","supportedPaymentTypes":["cash","check","coupons","ext-coupons","packaging","internal-usage","damage","card","bank","reserved1","reserved2"],"supportsSubTotalAmountModifiers":true,"supportPaymentTerminal":false,"usePaymentTerminal":false}}
[0HNN3F2T6S276:00000001 2026-08-08 13:52:57.372 INF] HTTP GET /printers responded 200 in 0.1884 ms
[ 2026-08-08 13:53:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 13:53:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:53:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:53:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:53:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:53:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:53:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:53:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5D-68-31-36-0A
[ 2026-08-08 13:53:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:53:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:53:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-35-32-31-3F-0A
[ 2026-08-08 13:53:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 13:53:10.874 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:53:10.874 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S278:00000001 2026-08-08 13:54:41.514 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/robots.txt, Body(0):
[0HNN3F2T6S278:00000001 2026-08-08 13:54:41.515 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S278:00000001 2026-08-08 13:54:41.515 INF] HTTP GET /robots.txt responded 404 in 1.0437 ms
[ 2026-08-08 13:55:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 13:55:07.743 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:55:07.743 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:55:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:55:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:55:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:55:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:55:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5E-68-31-35-0A
[ 2026-08-08 13:55:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:55:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:55:07.866 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-35-34-31-3A-0A
[ 2026-08-08 13:55:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 13:55:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:55:10.864 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S27D:00000001 2026-08-08 13:56:53.041 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.env, Body(0):
[0HNN3F2T6S27D:00000001 2026-08-08 13:56:53.041 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S27D:00000001 2026-08-08 13:56:53.041 INF] HTTP GET /.env responded 404 in 0.2032 ms
[0HNN3F2T6S27E:00000001 2026-08-08 13:56:56.791 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/.git/config, Body(0):
[0HNN3F2T6S27E:00000001 2026-08-08 13:56:56.791 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S27E:00000001 2026-08-08 13:56:56.791 INF] HTTP GET /.git/config responded 404 in 0.1868 ms
[ 2026-08-08 13:57:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 13:57:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:57:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:57:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:57:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:57:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:57:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:57:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-5F-68-31-34-0A
[ 2026-08-08 13:57:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:57:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:57:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-5F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-35-36-31-39-0A
[ 2026-08-08 13:57:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 13:57:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:57:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 13:59:07.749 INF] Keep Alive Background Service running...
[ 2026-08-08 13:59:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 13:59:07.749 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 13:59:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 13:59:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:59:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:59:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 13:59:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-60-68-32-3B-0A
[ 2026-08-08 13:59:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 13:59:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 13:59:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-60-68-30-38-2D-30-38-2D-32-30-32-36-20-31-33-3A-35-38-32-38-0A
[ 2026-08-08 13:59:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 13:59:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 13:59:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:01:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 14:01:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:01:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:01:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:01:07.774 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:01:07.775 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:01:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:01:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-61-68-32-3A-0A
[ 2026-08-08 14:01:07.776 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:01:07.889 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:01:07.889 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-61-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-30-30-32-33-0A
[ 2026-08-08 14:01:07.889 INF] Keep Alive Background Service done.
[ 2026-08-08 14:01:10.887 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:01:10.887 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:03:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 14:03:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:03:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:03:07.758 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:03:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:03:07.761 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:03:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:03:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-62-68-32-39-0A
[ 2026-08-08 14:03:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:03:07.875 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:03:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-62-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-30-32-32-32-0A
[ 2026-08-08 14:03:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 14:03:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:03:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:05:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 14:05:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:05:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:05:07.757 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:05:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:05:07.760 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:05:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:05:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-63-68-32-38-0A
[ 2026-08-08 14:05:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:05:07.873 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:05:07.874 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-63-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-30-34-32-35-0A
[ 2026-08-08 14:05:07.874 INF] Keep Alive Background Service done.
[ 2026-08-08 14:05:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:05:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:07:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 14:07:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:07:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:07:07.766 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:07:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:07:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:07:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:07:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-64-68-32-3F-0A
[ 2026-08-08 14:07:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:07:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:07:07.882 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-64-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-30-36-32-30-0A
[ 2026-08-08 14:07:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 14:07:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:07:10.880 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S27K:00000001 2026-08-08 14:08:13.517 INF] -- HTTP Request -- OPTIONS: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(0):
[0HNN3F2T6S27K:00000001 2026-08-08 14:08:13.518 INF] -- HTTP Response -- Code: 204, Body(0):
[0HNN3F2T6S27K:00000001 2026-08-08 14:08:13.518 INF] HTTP OPTIONS /printers/zk213277/rawRequest responded 204 in 0.8837 ms
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.768 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(59):
{"rawRequest":"1Parking                             ;1.50"}
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.769 INF] Opening the com port /dev/ttyACM0
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.779 INF] Com port /dev/ttyACM0 opened successfully!
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.780 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.781 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.781 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.782 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-4C-65-31-50-61-72-6B-69-6E-67-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-3B-31-2E-35-30-35-31-0A
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.782 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.900 INF] Read 7 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.901 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 06-65-30-30-36-35-0A
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.919 INF] -- HTTP Response -- Code: 200, Body(42):
{"rawResponse":"","ok":true,"messages":[]}
[0HNN3F2T6S27L:00000001 2026-08-08 14:08:13.919 INF] HTTP POST /printers/zk213277/rawRequest responded 200 in 150.9187 ms
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.176 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(18):
{"rawRequest":"q"}
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.177 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.180 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.386 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.386 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 41
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.386 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.387 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.395 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.395 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 41
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.395 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.396 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.457 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.457 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 41
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.457 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:14.458 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.258 ERR] Timeout occured while reading from com port '/dev/ttyACM0'
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.260 INF] Timeout, try again!
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.261 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.261 INF] Opening the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.261 INF] Com port /dev/ttyACM0 opened successfully!
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.262 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.264 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.264 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.264 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-66-71-33-34-0A
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.265 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.267 INF] Read 13 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.267 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-29-66-71-30-30-30-33-32-33-33-3C-0A
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.279 INF] -- HTTP Response -- Code: 200, Body(48):
{"rawResponse":"000323","ok":true,"messages":[]}
[0HNN3F2T6S27M:00000001 2026-08-08 14:08:15.280 INF] HTTP POST /printers/zk213277/rawRequest responded 200 in 1103.2733 ms
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.523 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(19):
{"rawRequest":"n9"}
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.524 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.525 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.526 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.526 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.526 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-24-67-6E-39-31-34-0A
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.527 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.528 INF] Read 50 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.528 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-4E-67-6E-39-3B-31-46-44-32-45-30-38-45-31-42-32-39-33-41-37-30-32-44-43-34-34-41-39-37-46-32-38-32-32-36-30-34-37-31-31-34-33-35-34-45-3B-30-3A-0A
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.574 INF] -- HTTP Response -- Code: 200, Body(85):
{"rawResponse":"9;1FD2E08E1B293A702DC44A97F28226047114354E;","ok":true,"messages":[]}
[0HNN3F2T6S27N:00000001 2026-08-08 14:08:15.574 INF] HTTP POST /printers/zk213277/rawRequest responded 200 in 51.0844 ms
[ 2026-08-08 14:08:18.529 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:08:18.529 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:09:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 14:09:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:09:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:09:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:09:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:09:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:09:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:09:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-68-68-32-33-0A
[ 2026-08-08 14:09:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:09:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:09:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-68-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-30-38-32-32-0A
[ 2026-08-08 14:09:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 14:09:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:09:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:11:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 14:11:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:11:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:11:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:11:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:11:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:11:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:11:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-69-68-32-32-0A
[ 2026-08-08 14:11:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:11:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:11:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-69-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-31-30-32-3A-0A
[ 2026-08-08 14:11:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 14:11:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:11:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:13:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 14:13:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:13:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:13:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:13:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:13:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:13:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:13:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6A-68-32-31-0A
[ 2026-08-08 14:13:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:13:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:13:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-31-32-32-3B-0A
[ 2026-08-08 14:13:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 14:13:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:13:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:15:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 14:15:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:15:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:15:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:15:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:15:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:15:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:15:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6B-68-32-30-0A
[ 2026-08-08 14:15:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:15:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:15:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-31-34-32-3C-0A
[ 2026-08-08 14:15:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 14:15:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:15:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:17:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 14:17:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:17:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:17:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:17:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:17:07.764 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:17:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:17:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6C-68-32-37-0A
[ 2026-08-08 14:17:07.765 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:17:07.878 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:17:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-31-36-32-39-0A
[ 2026-08-08 14:17:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 14:17:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:17:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:19:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 14:19:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:19:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:19:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:19:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:19:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:19:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:19:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6D-68-32-36-0A
[ 2026-08-08 14:19:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:19:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:19:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-31-38-32-36-0A
[ 2026-08-08 14:19:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 14:19:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:19:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:21:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 14:21:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:21:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:21:07.762 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:21:07.765 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:21:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:21:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:21:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6E-68-32-35-0A
[ 2026-08-08 14:21:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:21:07.881 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:21:07.881 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-32-30-32-3E-0A
[ 2026-08-08 14:21:07.881 INF] Keep Alive Background Service done.
[ 2026-08-08 14:21:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:21:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:23:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 14:23:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:23:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:23:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:23:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:23:07.761 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:23:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:23:07.761 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-6F-68-32-34-0A
[ 2026-08-08 14:23:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:23:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:23:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-6F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-32-32-32-3D-0A
[ 2026-08-08 14:23:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 14:23:10.876 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:23:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:25:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 14:25:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:25:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:25:07.752 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:25:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:25:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:25:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:25:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-70-68-33-3B-0A
[ 2026-08-08 14:25:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:25:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:25:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-70-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-32-34-33-34-0A
[ 2026-08-08 14:25:07.870 INF] Keep Alive Background Service done.
[ 2026-08-08 14:25:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:25:10.869 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S27Q:00000001 2026-08-08 14:25:21.572 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/robots.txt, Body(0):
[0HNN3F2T6S27Q:00000001 2026-08-08 14:25:21.573 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S27Q:00000001 2026-08-08 14:25:21.573 INF] HTTP GET /robots.txt responded 404 in 0.9603 ms
[ 2026-08-08 14:27:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 14:27:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:27:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:27:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:27:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:27:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:27:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:27:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-71-68-33-3A-0A
[ 2026-08-08 14:27:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:27:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:27:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-71-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-32-36-33-37-0A
[ 2026-08-08 14:27:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 14:27:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:27:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:29:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 14:29:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:29:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:29:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:29:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:29:07.765 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:29:07.765 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:29:07.765 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-72-68-33-39-0A
[ 2026-08-08 14:29:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:29:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:29:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-72-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-32-38-33-3A-0A
[ 2026-08-08 14:29:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 14:29:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:29:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:31:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 14:31:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:31:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:31:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:31:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:31:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:31:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:31:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-73-68-33-38-0A
[ 2026-08-08 14:31:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:31:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:31:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-73-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-33-30-33-32-0A
[ 2026-08-08 14:31:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 14:31:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:31:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:33:07.763 INF] Keep Alive Background Service running...
[ 2026-08-08 14:33:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:33:07.763 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:33:07.764 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:33:07.765 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:33:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:33:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:33:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-74-68-33-3F-0A
[ 2026-08-08 14:33:07.773 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:33:07.880 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:33:07.880 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-74-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-33-32-33-37-0A
[ 2026-08-08 14:33:07.880 INF] Keep Alive Background Service done.
[ 2026-08-08 14:33:10.884 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:33:10.884 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:35:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 14:35:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:35:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:35:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:35:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:35:07.761 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:35:07.762 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:35:07.762 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-75-68-33-3E-0A
[ 2026-08-08 14:35:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:35:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:35:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-75-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-33-34-33-30-0A
[ 2026-08-08 14:35:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 14:35:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:35:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:37:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 14:37:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:37:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:37:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:37:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:37:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:37:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:37:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-76-68-33-3D-0A
[ 2026-08-08 14:37:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:37:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:37:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-76-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-33-36-33-31-0A
[ 2026-08-08 14:37:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 14:37:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:37:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:39:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 14:39:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:39:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:39:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:39:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:39:07.775 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:39:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:39:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-77-68-33-3C-0A
[ 2026-08-08 14:39:07.776 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:39:07.887 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:39:07.887 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-77-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-33-38-33-3E-0A
[ 2026-08-08 14:39:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 14:39:10.884 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:39:10.884 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:41:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 14:41:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:41:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:41:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:41:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:41:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:41:07.772 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:41:07.772 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-78-68-33-33-0A
[ 2026-08-08 14:41:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:41:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:41:07.882 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-78-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-34-30-33-3E-0A
[ 2026-08-08 14:41:07.882 INF] Keep Alive Background Service done.
[ 2026-08-08 14:41:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:41:10.880 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S286:00000001 2026-08-08 14:42:56.956 INF] -- HTTP Request -- GET: http://95.43.177.118:8001/login, Body(0):
[0HNN3F2T6S286:00000001 2026-08-08 14:42:56.957 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S286:00000001 2026-08-08 14:42:56.957 INF] HTTP GET /login responded 404 in 0.1649 ms
[ 2026-08-08 14:43:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 14:43:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:43:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:43:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:43:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:43:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:43:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:43:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-79-68-33-32-0A
[ 2026-08-08 14:43:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:43:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:43:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-79-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-34-32-33-3D-0A
[ 2026-08-08 14:43:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 14:43:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:43:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:45:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 14:45:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:45:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:45:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:45:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:45:07.946 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:45:07.946 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:45:07.946 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7A-68-33-31-0A
[ 2026-08-08 14:45:07.947 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:45:08.067 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:45:08.067 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-34-34-33-38-0A
[ 2026-08-08 14:45:08.067 INF] Keep Alive Background Service done.
[ 2026-08-08 14:45:11.066 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:45:11.066 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:47:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 14:47:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:47:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:47:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:47:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:47:07.758 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:47:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:47:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7B-68-33-30-0A
[ 2026-08-08 14:47:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:47:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:47:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-34-36-33-3B-0A
[ 2026-08-08 14:47:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 14:47:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:47:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:49:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 14:49:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:49:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:49:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:49:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:49:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:49:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:49:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7C-68-33-37-0A
[ 2026-08-08 14:49:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:49:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:49:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-34-38-33-32-0A
[ 2026-08-08 14:49:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 14:49:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:49:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:51:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 14:51:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:51:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:51:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:51:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:51:07.756 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:51:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:51:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7D-68-33-36-0A
[ 2026-08-08 14:51:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:51:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:51:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-35-30-33-3A-0A
[ 2026-08-08 14:51:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 14:51:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:51:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:53:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 14:53:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:53:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:53:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:53:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:53:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:53:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:53:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7E-68-33-35-0A
[ 2026-08-08 14:53:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:53:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:53:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-35-32-33-3B-0A
[ 2026-08-08 14:53:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 14:53:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:53:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:55:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 14:55:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:55:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:55:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:55:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:55:07.754 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:55:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:55:07.754 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-7F-68-33-34-0A
[ 2026-08-08 14:55:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:55:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:55:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-7F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-35-34-33-3C-0A
[ 2026-08-08 14:55:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 14:55:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:55:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:57:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 14:57:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:57:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:57:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:57:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:57:07.765 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:57:07.765 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:57:07.765 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-80-68-3C-3B-0A
[ 2026-08-08 14:57:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:57:07.878 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:57:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-80-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-35-36-3C-31-0A
[ 2026-08-08 14:57:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 14:57:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:57:10.875 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 14:59:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 14:59:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 14:59:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 14:59:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 14:59:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:59:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:59:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 14:59:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-81-68-3C-3A-0A
[ 2026-08-08 14:59:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 14:59:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 14:59:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-81-68-30-38-2D-30-38-2D-32-30-32-36-20-31-34-3A-35-38-3C-3E-0A
[ 2026-08-08 14:59:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 14:59:10.862 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 14:59:10.862 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:01:07.762 INF] Keep Alive Background Service running...
[ 2026-08-08 15:01:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:01:07.763 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:01:07.770 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:01:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:01:07.772 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:01:07.773 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:01:07.773 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-82-68-3C-39-0A
[ 2026-08-08 15:01:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:01:07.887 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:01:07.888 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-82-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-30-30-3C-31-0A
[ 2026-08-08 15:01:07.888 INF] Keep Alive Background Service done.
[ 2026-08-08 15:01:10.887 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:01:10.887 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:03:07.767 INF] Keep Alive Background Service running...
[ 2026-08-08 15:03:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:03:07.768 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:03:07.775 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:03:07.776 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:03:07.783 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:03:07.783 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:03:07.783 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-83-68-3C-38-0A
[ 2026-08-08 15:03:07.791 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:03:07.892 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:03:07.892 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-83-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-30-32-3C-32-0A
[ 2026-08-08 15:03:07.892 INF] Keep Alive Background Service done.
[ 2026-08-08 15:03:10.892 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:03:10.892 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S287:00000001 2026-08-08 15:04:32.574 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/auth, Body(0):
[0HNN3F2T6S287:00000001 2026-08-08 15:04:32.574 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S287:00000001 2026-08-08 15:04:32.574 INF] HTTP GET /auth responded 404 in 0.1498 ms
[ 2026-08-08 15:05:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 15:05:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:05:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:05:07.754 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:05:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:05:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:05:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:05:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-84-68-3C-3F-0A
[ 2026-08-08 15:05:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:05:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:05:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-84-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-30-34-3C-33-0A
[ 2026-08-08 15:05:07.870 INF] Keep Alive Background Service done.
[ 2026-08-08 15:05:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:05:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:07:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 15:07:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:07:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:07:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:07:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:07:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:07:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:07:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-85-68-3C-3E-0A
[ 2026-08-08 15:07:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:07:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:07:07.866 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-85-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-30-36-3C-30-0A
[ 2026-08-08 15:07:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 15:07:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:07:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:09:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 15:09:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:09:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:09:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:09:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:09:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:09:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:09:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-86-68-3C-3D-0A
[ 2026-08-08 15:09:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:09:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:09:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-86-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-30-38-3C-3D-0A
[ 2026-08-08 15:09:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 15:09:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:09:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:11:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 15:11:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:11:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:11:07.760 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:11:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:11:07.762 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:11:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:11:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-87-68-3C-3C-0A
[ 2026-08-08 15:11:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:11:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:11:07.877 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-87-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-31-30-3C-35-0A
[ 2026-08-08 15:11:07.877 INF] Keep Alive Background Service done.
[ 2026-08-08 15:11:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:11:10.876 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:13:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 15:13:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:13:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:13:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:13:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:13:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:13:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:13:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-88-68-3C-33-0A
[ 2026-08-08 15:13:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:13:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:13:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-88-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-31-32-3C-38-0A
[ 2026-08-08 15:13:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 15:13:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:13:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:15:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 15:15:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:15:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:15:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:15:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:15:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:15:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:15:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-89-68-3C-32-0A
[ 2026-08-08 15:15:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:15:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:15:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-89-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-31-34-3C-3F-0A
[ 2026-08-08 15:15:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 15:15:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:15:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:17:07.758 INF] Keep Alive Background Service running...
[ 2026-08-08 15:17:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:17:07.758 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:17:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:17:07.766 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:17:07.768 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:17:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:17:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8A-68-3C-31-0A
[ 2026-08-08 15:17:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:17:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:17:07.882 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-31-36-3C-3E-0A
[ 2026-08-08 15:17:07.882 INF] Keep Alive Background Service done.
[ 2026-08-08 15:17:10.883 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:17:10.883 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:19:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 15:19:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:19:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:19:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:19:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:19:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:19:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:19:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8B-68-3C-30-0A
[ 2026-08-08 15:19:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:19:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:19:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-31-38-3C-31-0A
[ 2026-08-08 15:19:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 15:19:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:19:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:21:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 15:21:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:21:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:21:07.749 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:21:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:21:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:21:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:21:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8C-68-3C-37-0A
[ 2026-08-08 15:21:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:21:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:21:07.866 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-32-30-3C-3D-0A
[ 2026-08-08 15:21:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 15:21:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:21:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:23:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 15:23:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:23:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:23:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:23:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:23:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:23:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:23:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8D-68-3C-36-0A
[ 2026-08-08 15:23:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:23:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:23:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-32-32-3C-3E-0A
[ 2026-08-08 15:23:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 15:23:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:23:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:25:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 15:25:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:25:07.748 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:25:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:25:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:25:07.758 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:25:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:25:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8E-68-3C-35-0A
[ 2026-08-08 15:25:07.760 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:25:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:25:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-32-34-3C-3B-0A
[ 2026-08-08 15:25:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 15:25:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:25:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:27:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 15:27:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:27:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:27:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:27:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:27:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:27:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:27:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-8F-68-3C-34-0A
[ 2026-08-08 15:27:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:27:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:27:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-8F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-32-36-3C-38-0A
[ 2026-08-08 15:27:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 15:27:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:27:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:29:07.756 INF] Keep Alive Background Service running...
[ 2026-08-08 15:29:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:29:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:29:07.763 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:29:07.764 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:29:07.765 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:29:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:29:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-90-68-3D-3B-0A
[ 2026-08-08 15:29:07.766 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:29:07.880 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:29:07.880 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-90-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-32-38-3D-39-0A
[ 2026-08-08 15:29:07.880 INF] Keep Alive Background Service done.
[ 2026-08-08 15:29:10.881 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:29:10.881 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:31:07.763 INF] Keep Alive Background Service running...
[ 2026-08-08 15:31:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:31:07.764 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:31:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:31:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:31:07.775 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:31:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:31:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-91-68-3D-3A-0A
[ 2026-08-08 15:31:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:31:07.887 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:31:07.887 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-91-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-33-30-3D-31-0A
[ 2026-08-08 15:31:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 15:31:10.884 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:31:10.884 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:33:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 15:33:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:33:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:33:07.753 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:33:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:33:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:33:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:33:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-92-68-3D-39-0A
[ 2026-08-08 15:33:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:33:07.869 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:33:07.869 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-92-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-33-32-3D-30-0A
[ 2026-08-08 15:33:07.869 INF] Keep Alive Background Service done.
[ 2026-08-08 15:33:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:33:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:35:07.747 INF] Keep Alive Background Service running...
[ 2026-08-08 15:35:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:35:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:35:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:35:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:35:07.763 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:35:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:35:07.763 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-93-68-3D-38-0A
[ 2026-08-08 15:35:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:35:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:35:07.874 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-93-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-33-34-3D-37-0A
[ 2026-08-08 15:35:07.874 INF] Keep Alive Background Service done.
[ 2026-08-08 15:35:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:35:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:37:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 15:37:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:37:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:37:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:37:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:37:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:37:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:37:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-94-68-3D-3F-0A
[ 2026-08-08 15:37:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:37:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:37:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-94-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-33-36-3D-32-0A
[ 2026-08-08 15:37:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 15:37:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:37:10.868 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S28B:00000001 2026-08-08 15:38:34.104 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/robots.txt, Body(0):
[0HNN3F2T6S28B:00000001 2026-08-08 15:38:34.104 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S28B:00000001 2026-08-08 15:38:34.104 INF] HTTP GET /robots.txt responded 404 in 0.1424 ms
[ 2026-08-08 15:39:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 15:39:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:39:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:39:07.754 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:39:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:39:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:39:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:39:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-95-68-3D-3E-0A
[ 2026-08-08 15:39:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:39:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:39:07.870 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-95-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-33-38-3D-3D-0A
[ 2026-08-08 15:39:07.870 INF] Keep Alive Background Service done.
[ 2026-08-08 15:39:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:39:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:41:07.763 INF] Keep Alive Background Service running...
[ 2026-08-08 15:41:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:41:07.764 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:41:07.787 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:41:07.793 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:41:07.799 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:41:07.799 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:41:07.800 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-96-68-3D-3D-0A
[ 2026-08-08 15:41:07.805 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:41:07.907 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:41:07.907 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-96-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-34-30-3D-31-0A
[ 2026-08-08 15:41:07.907 INF] Keep Alive Background Service done.
[ 2026-08-08 15:41:10.904 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:41:10.904 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:43:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 15:43:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:43:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:43:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:43:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:43:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:43:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:43:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-97-68-3D-3C-0A
[ 2026-08-08 15:43:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:43:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:43:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-97-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-34-32-3D-32-0A
[ 2026-08-08 15:43:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 15:43:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:43:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:45:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 15:45:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:45:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:45:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:45:07.756 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:45:07.757 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:45:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:45:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-98-68-3D-33-0A
[ 2026-08-08 15:45:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:45:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:45:07.872 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-98-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-34-34-3D-3B-0A
[ 2026-08-08 15:45:07.872 INF] Keep Alive Background Service done.
[ 2026-08-08 15:45:10.873 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:45:10.873 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:47:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 15:47:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:47:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:47:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:47:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:47:07.958 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:47:07.958 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:47:07.958 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-99-68-3D-32-0A
[ 2026-08-08 15:47:07.959 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:47:08.073 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:47:08.073 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-99-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-34-36-3D-38-0A
[ 2026-08-08 15:47:08.073 INF] Keep Alive Background Service done.
[ 2026-08-08 15:47:11.072 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:47:11.072 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:49:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 15:49:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:49:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:49:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:49:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:49:07.759 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:49:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:49:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9A-68-3D-31-0A
[ 2026-08-08 15:49:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:49:07.871 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:49:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-34-38-3D-35-0A
[ 2026-08-08 15:49:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 15:49:10.871 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:49:10.871 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:51:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 15:51:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:51:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:51:07.746 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:51:07.747 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:51:07.748 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:51:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:51:07.748 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9B-68-3D-30-0A
[ 2026-08-08 15:51:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:51:07.862 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:51:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-35-30-3D-3D-0A
[ 2026-08-08 15:51:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 15:51:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:51:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:53:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 15:53:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:53:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:53:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:53:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:53:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:53:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:53:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9C-68-3D-37-0A
[ 2026-08-08 15:53:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:53:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:53:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-35-32-3D-38-0A
[ 2026-08-08 15:53:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 15:53:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:53:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:55:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 15:55:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:55:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:55:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:55:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:55:07.751 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:55:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:55:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9D-68-3D-36-0A
[ 2026-08-08 15:55:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:55:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:55:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-35-34-3D-3F-0A
[ 2026-08-08 15:55:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 15:55:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:55:10.863 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:57:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 15:57:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:57:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:57:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:57:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:57:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:57:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:57:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9E-68-3D-35-0A
[ 2026-08-08 15:57:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:57:07.865 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:57:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-35-36-3D-3E-0A
[ 2026-08-08 15:57:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 15:57:10.867 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:57:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 15:59:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 15:59:07.751 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 15:59:07.751 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 15:59:07.753 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 15:59:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:59:07.766 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:59:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 15:59:07.766 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-9F-68-3D-34-0A
[ 2026-08-08 15:59:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 15:59:07.875 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 15:59:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-9F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-35-3A-35-38-3D-31-0A
[ 2026-08-08 15:59:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 15:59:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 15:59:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:01:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 16:01:07.743 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:01:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:01:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:01:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:01:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:01:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:01:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-20-68-36-3B-0A
[ 2026-08-08 16:01:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:01:07.867 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:01:07.867 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-20-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-30-30-36-30-0A
[ 2026-08-08 16:01:07.867 INF] Keep Alive Background Service done.
[ 2026-08-08 16:01:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:01:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:03:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 16:03:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:03:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:03:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:03:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:03:07.755 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:03:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:03:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-21-68-36-3A-0A
[ 2026-08-08 16:03:07.758 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:03:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:03:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-21-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-30-32-36-33-0A
[ 2026-08-08 16:03:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 16:03:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:03:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:05:07.756 INF] Keep Alive Background Service running...
[ 2026-08-08 16:05:07.757 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:05:07.757 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:05:07.764 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:05:07.766 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:05:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:05:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:05:07.768 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-22-68-36-39-0A
[ 2026-08-08 16:05:07.769 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:05:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:05:07.882 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-22-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-30-34-36-36-0A
[ 2026-08-08 16:05:07.882 INF] Keep Alive Background Service done.
[ 2026-08-08 16:05:10.882 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:05:10.882 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S28G:00000001 2026-08-08 16:06:01.910 INF] -- HTTP Request -- OPTIONS: http://vlas-printer.my-dox.com/printers/zk213277, Body(0):
[0HNN3F2T6S28G:00000001 2026-08-08 16:06:01.910 INF] -- HTTP Response -- Code: 204, Body(0):
[0HNN3F2T6S28G:00000001 2026-08-08 16:06:01.910 INF] HTTP OPTIONS /printers/zk213277 responded 204 in 0.1661 ms
[0HNN3F2T6S28H:00000001 2026-08-08 16:06:02.205 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/printers/zk213277, Body(0):
[0HNN3F2T6S28H:00000001 2026-08-08 16:06:02.205 INF] -- HTTP Response -- Code: 200, Body(522):
{"uri":"bg.zk.zfp.com:///dev/ttyACM0","serialNumber":"ZK213277","fiscalMemorySerialNumber":"50274326","manufacturer":"Tremol","model":"V","firmwareVersion":"К.С.36D4","itemTextMaxLength":32,"commentTextMaxLength":30,"operatorPasswordMaxLength":6,"taxIdentificationNumber":"208740175","supportedPaymentTypes":["cash","check","coupons","ext-coupons","packaging","internal-usage","damage","card","bank","reserved1","reserved2"],"supportsSubTotalAmountModifiers":true,"supportPaymentTerminal":false,"usePaymentTerminal":false}
[0HNN3F2T6S28H:00000001 2026-08-08 16:06:02.205 INF] HTTP GET /printers/zk213277 responded 200 in 0.4110 ms
[ 2026-08-08 16:07:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 16:07:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:07:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:07:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:07:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:07:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:07:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:07:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-23-68-36-38-0A
[ 2026-08-08 16:07:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:07:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:07:07.862 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-23-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-30-36-36-35-0A
[ 2026-08-08 16:07:07.862 INF] Keep Alive Background Service done.
[ 2026-08-08 16:07:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:07:10.860 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:09:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 16:09:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:09:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:09:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:09:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:09:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:09:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:09:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-24-68-36-3F-0A
[ 2026-08-08 16:09:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:09:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:09:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-24-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-30-38-36-3C-0A
[ 2026-08-08 16:09:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 16:09:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:09:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:11:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 16:11:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:11:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:11:07.744 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:11:07.745 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:11:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:11:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:11:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-25-68-36-3E-0A
[ 2026-08-08 16:11:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:11:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:11:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-25-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-31-30-36-34-0A
[ 2026-08-08 16:11:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 16:11:10.861 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:11:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:13:07.766 INF] Keep Alive Background Service running...
[ 2026-08-08 16:13:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:13:07.767 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:13:07.768 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:13:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:13:07.775 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:13:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:13:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-26-68-36-3D-0A
[ 2026-08-08 16:13:07.779 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:13:07.887 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:13:07.887 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-26-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-31-32-36-35-0A
[ 2026-08-08 16:13:07.887 INF] Keep Alive Background Service done.
[ 2026-08-08 16:13:10.883 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:13:10.884 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:15:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 16:15:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:15:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:15:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:15:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:15:07.758 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:15:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:15:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-27-68-36-3C-0A
[ 2026-08-08 16:15:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:15:07.870 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:15:07.871 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-27-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-31-34-36-32-0A
[ 2026-08-08 16:15:07.871 INF] Keep Alive Background Service done.
[ 2026-08-08 16:15:10.869 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:15:10.869 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:17:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 16:17:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:17:07.747 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:17:07.756 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:17:07.757 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:17:07.758 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:17:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:17:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-28-68-36-33-0A
[ 2026-08-08 16:17:07.759 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:17:07.872 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:17:07.873 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-28-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-31-36-36-3F-0A
[ 2026-08-08 16:17:07.873 INF] Keep Alive Background Service done.
[ 2026-08-08 16:17:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:17:10.875 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:19:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 16:19:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:19:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:19:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:19:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:19:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:19:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:19:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-29-68-36-32-0A
[ 2026-08-08 16:19:07.772 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:19:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:19:07.877 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-29-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-31-38-36-30-0A
[ 2026-08-08 16:19:07.877 INF] Keep Alive Background Service done.
[ 2026-08-08 16:19:10.878 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:19:10.878 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:21:07.754 INF] Keep Alive Background Service running...
[ 2026-08-08 16:21:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:21:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:21:07.771 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:21:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:21:07.779 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:21:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:21:07.779 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2A-68-36-31-0A
[ 2026-08-08 16:21:07.783 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:21:07.890 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:21:07.891 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-32-30-36-38-0A
[ 2026-08-08 16:21:07.891 INF] Keep Alive Background Service done.
[ 2026-08-08 16:21:10.887 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:21:10.887 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:23:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 16:23:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:23:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:23:07.750 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:23:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:23:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:23:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:23:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2B-68-36-30-0A
[ 2026-08-08 16:23:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:23:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:23:07.866 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-32-32-36-3B-0A
[ 2026-08-08 16:23:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 16:23:10.868 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:23:10.868 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:25:07.756 INF] Keep Alive Background Service running...
[ 2026-08-08 16:25:07.756 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:25:07.756 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:25:07.769 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:25:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:25:07.783 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:25:07.783 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:25:07.783 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2C-68-36-37-0A
[ 2026-08-08 16:25:07.790 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:25:07.887 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:25:07.888 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-32-34-36-3A-0A
[ 2026-08-08 16:25:07.888 INF] Keep Alive Background Service done.
[ 2026-08-08 16:25:10.889 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:25:10.889 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:27:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 16:27:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:27:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:27:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:27:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:27:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:27:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:27:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2D-68-36-36-0A
[ 2026-08-08 16:27:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:27:07.877 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:27:07.877 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-32-36-36-39-0A
[ 2026-08-08 16:27:07.878 INF] Keep Alive Background Service done.
[ 2026-08-08 16:27:10.878 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:27:10.878 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:29:07.752 INF] Keep Alive Background Service running...
[ 2026-08-08 16:29:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:29:07.753 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:29:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:29:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:29:07.762 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:29:07.762 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:29:07.762 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2E-68-36-35-0A
[ 2026-08-08 16:29:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:29:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:29:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-32-38-36-34-0A
[ 2026-08-08 16:29:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 16:29:10.879 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:29:10.879 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:31:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 16:31:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:31:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:31:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:31:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:31:07.752 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:31:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:31:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-2F-68-36-34-0A
[ 2026-08-08 16:31:07.753 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:31:07.866 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:31:07.866 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-2F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-33-30-36-3C-0A
[ 2026-08-08 16:31:07.866 INF] Keep Alive Background Service done.
[ 2026-08-08 16:31:10.863 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:31:10.863 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:33:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 16:33:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:33:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:33:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:33:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:33:07.764 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:33:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:33:07.764 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-30-68-37-3B-0A
[ 2026-08-08 16:33:07.765 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:33:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:33:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-30-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-33-32-37-31-0A
[ 2026-08-08 16:33:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 16:33:10.875 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:33:10.876 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S28K:00000001 2026-08-08 16:33:29.797 INF] -- HTTP Request -- OPTIONS: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(0):
[0HNN3F2T6S28K:00000001 2026-08-08 16:33:29.797 INF] -- HTTP Response -- Code: 204, Body(0):
[0HNN3F2T6S28K:00000001 2026-08-08 16:33:29.797 INF] HTTP OPTIONS /printers/zk213277/rawRequest responded 204 in 0.3393 ms
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.048 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(61):
{"rawRequest":"1Parking                             ;105.00"}
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.048 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.048 INF] Opening the com port /dev/ttyACM0
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.049 INF] Com port /dev/ttyACM0 opened successfully!
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.050 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.052 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.052 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.052 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-4E-31-31-50-61-72-6B-69-6E-67-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-3B-31-30-35-2E-30-30-30-37-0A
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.053 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.171 INF] Read 7 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.171 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 06-31-30-30-33-31-0A
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.199 INF] -- HTTP Response -- Code: 200, Body(42):
{"rawResponse":"","ok":true,"messages":[]}
[0HNN3F2T6S28L:00000001 2026-08-08 16:33:30.199 INF] HTTP POST /printers/zk213277/rawRequest responded 200 in 151.3028 ms
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.452 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(18):
{"rawRequest":"q"}
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.453 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.455 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.633 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.633 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 41
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.633 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.634 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.643 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.643 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 41
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.643 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.644 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.705 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.705 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 41
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.705 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:30.706 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.506 ERR] Timeout occured while reading from com port '/dev/ttyACM0'
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.508 INF] Timeout, try again!
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.508 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.508 INF] Opening the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.509 INF] Com port /dev/ttyACM0 opened successfully!
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.510 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.512 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.512 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.512 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-32-71-36-30-0A
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.512 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.514 INF] Read 13 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.514 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-29-32-71-30-30-30-33-32-34-36-3F-0A
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.554 INF] -- HTTP Response -- Code: 200, Body(48):
{"rawResponse":"000324","ok":true,"messages":[]}
[0HNN3F2T6S28M:00000001 2026-08-08 16:33:31.554 INF] HTTP POST /printers/zk213277/rawRequest responded 200 in 1102.1973 ms
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.788 INF] -- HTTP Request -- POST: http://vlas-printer.my-dox.com/printers/zk213277/rawRequest, Body(19):
{"rawRequest":"n9"}
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.798 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.799 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.803 INF] Read 1 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.803 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.804 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-24-33-6E-39-34-30-0A
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.807 INF] Write completed to the com port /dev/ttyACM0
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.811 INF] Read 50 bytes from the com port /dev/ttyACM0
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.811 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-4E-33-6E-39-3B-31-46-44-32-45-30-38-45-31-42-32-39-33-41-37-30-32-44-43-34-34-41-39-37-46-32-38-32-32-36-30-34-37-31-31-34-33-35-34-45-3B-35-3E-0A
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.848 INF] -- HTTP Response -- Code: 200, Body(85):
{"rawResponse":"9;1FD2E08E1B293A702DC44A97F28226047114354E;","ok":true,"messages":[]}
[0HNN3F2T6S28N:00000001 2026-08-08 16:33:31.849 INF] HTTP POST /printers/zk213277/rawRequest responded 200 in 60.4316 ms
[ 2026-08-08 16:33:34.814 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:33:34.814 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:35:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 16:35:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:35:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:35:07.748 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:35:07.749 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:35:07.750 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:35:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:35:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-34-68-37-3F-0A
[ 2026-08-08 16:35:07.751 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:35:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:35:07.865 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-34-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-33-34-37-33-0A
[ 2026-08-08 16:35:07.865 INF] Keep Alive Background Service done.
[ 2026-08-08 16:35:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:35:10.867 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:37:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 16:37:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:37:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:37:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:37:07.752 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:37:07.753 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:37:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:37:07.753 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-35-68-37-3E-0A
[ 2026-08-08 16:37:07.754 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:37:07.868 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:37:07.868 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-35-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-33-36-37-30-0A
[ 2026-08-08 16:37:07.868 INF] Keep Alive Background Service done.
[ 2026-08-08 16:37:10.870 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:37:10.870 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:39:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 16:39:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:39:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:39:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:39:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:39:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:39:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:39:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-36-68-37-3D-0A
[ 2026-08-08 16:39:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:39:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:39:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-36-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-33-38-37-3D-0A
[ 2026-08-08 16:39:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 16:39:10.866 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:39:10.866 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:41:07.745 INF] Keep Alive Background Service running...
[ 2026-08-08 16:41:07.745 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:41:07.745 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:41:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:41:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:41:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:41:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:41:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-37-68-37-3C-0A
[ 2026-08-08 16:41:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:41:07.863 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:41:07.863 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-37-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-34-30-37-33-0A
[ 2026-08-08 16:41:07.863 INF] Keep Alive Background Service done.
[ 2026-08-08 16:41:10.865 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:41:10.865 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:43:07.746 INF] Keep Alive Background Service running...
[ 2026-08-08 16:43:07.746 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:43:07.746 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:43:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:43:07.763 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:43:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:43:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:43:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-38-68-37-33-0A
[ 2026-08-08 16:43:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:43:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:43:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-38-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-34-32-37-3E-0A
[ 2026-08-08 16:43:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 16:43:10.874 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:43:10.874 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:45:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 16:45:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:45:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:45:07.751 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:45:07.755 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:45:07.758 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:45:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:45:07.758 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-39-68-37-32-0A
[ 2026-08-08 16:45:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:45:07.876 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:45:07.876 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-39-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-34-34-37-39-0A
[ 2026-08-08 16:45:07.876 INF] Keep Alive Background Service done.
[ 2026-08-08 16:45:10.879 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:45:10.879 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:47:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 16:47:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:47:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:47:07.747 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:47:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:47:07.749 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:47:07.749 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:47:07.750 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3A-68-37-31-0A
[ 2026-08-08 16:47:07.750 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:47:07.864 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:47:07.864 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3A-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-34-36-37-38-0A
[ 2026-08-08 16:47:07.864 INF] Keep Alive Background Service done.
[ 2026-08-08 16:47:10.864 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:47:10.864 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:49:07.755 INF] Keep Alive Background Service running...
[ 2026-08-08 16:49:07.755 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:49:07.755 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:49:07.787 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:49:07.788 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:49:07.975 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:49:07.975 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:49:07.975 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3B-68-37-30-0A
[ 2026-08-08 16:49:07.976 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:49:08.091 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:49:08.091 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3B-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-34-38-37-37-0A
[ 2026-08-08 16:49:08.091 INF] Keep Alive Background Service done.
[ 2026-08-08 16:49:11.089 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:49:11.089 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:51:07.744 INF] Keep Alive Background Service running...
[ 2026-08-08 16:51:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:51:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:51:07.745 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:51:07.746 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:51:07.747 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:51:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:51:07.747 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3C-68-37-37-0A
[ 2026-08-08 16:51:07.748 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:51:07.861 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:51:07.861 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3C-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-35-30-37-39-0A
[ 2026-08-08 16:51:07.861 INF] Keep Alive Background Service done.
[ 2026-08-08 16:51:10.860 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:51:10.861 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:53:07.751 INF] Keep Alive Background Service running...
[ 2026-08-08 16:53:07.752 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:53:07.752 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:53:07.759 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:53:07.762 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:53:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:53:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:53:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3D-68-37-36-0A
[ 2026-08-08 16:53:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:53:07.879 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:53:07.879 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3D-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-35-32-37-3A-0A
[ 2026-08-08 16:53:07.879 INF] Keep Alive Background Service done.
[ 2026-08-08 16:53:10.881 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:53:10.881 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:55:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 16:55:07.759 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:55:07.759 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:55:07.766 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:55:07.767 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:55:07.771 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:55:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:55:07.771 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3E-68-37-35-0A
[ 2026-08-08 16:55:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:55:07.882 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:55:07.883 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3E-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-35-34-37-3F-0A
[ 2026-08-08 16:55:07.883 INF] Keep Alive Background Service done.
[ 2026-08-08 16:55:10.880 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:55:10.880 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:57:07.743 INF] Keep Alive Background Service running...
[ 2026-08-08 16:57:07.744 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:57:07.744 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:57:07.755 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:57:07.761 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:57:07.767 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:57:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:57:07.767 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-3F-68-37-34-0A
[ 2026-08-08 16:57:07.768 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:57:07.874 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:57:07.875 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-3F-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-35-36-37-3C-0A
[ 2026-08-08 16:57:07.875 INF] Keep Alive Background Service done.
[ 2026-08-08 16:57:10.872 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:57:10.872 INF] Closing the com port /dev/ttyACM0
[ 2026-08-08 16:59:07.759 INF] Keep Alive Background Service running...
[ 2026-08-08 16:59:07.760 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< Ping: 9
[ 2026-08-08 16:59:07.760 INF] Opening the com port /dev/ttyACM0
[ 2026-08-08 16:59:07.767 INF] Com port /dev/ttyACM0 opened successfully!
[ 2026-08-08 16:59:07.771 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:59:07.774 INF] Read 1 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:59:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> Pong: 40
[ 2026-08-08 16:59:07.775 INF] bg.zk.zfp.com:///dev/ttyACM0 <<< 02-23-40-68-30-3B-0A
[ 2026-08-08 16:59:07.775 INF] Write completed to the com port /dev/ttyACM0
[ 2026-08-08 16:59:07.884 INF] Read 23 bytes from the com port /dev/ttyACM0
[ 2026-08-08 16:59:07.884 INF] bg.zk.zfp.com:///dev/ttyACM0 >>> 02-33-40-68-30-38-2D-30-38-2D-32-30-32-36-20-31-36-3A-35-38-30-3D-0A
[ 2026-08-08 16:59:07.884 INF] Keep Alive Background Service done.
[ 2026-08-08 16:59:10.884 INF] Idle timer elapsed for the com port /dev/ttyACM0
[ 2026-08-08 16:59:10.885 INF] Closing the com port /dev/ttyACM0
[0HNN3F2T6S28P:00000001 2026-08-08 16:59:24.833 INF] -- HTTP Request -- GET: http://vlas-printer.my-dox.com/robots.txt, Body(0):
[0HNN3F2T6S28P:00000001 2026-08-08 16:59:24.833 INF] -- HTTP Response -- Code: 404, Body(0):
[0HNN3F2T6S28P:00000001 2026-08-08 16:59:24.833 INF] HTTP GET /robots.txt responded 404 in 0.2043 ms