2024-11-08 15:08:05 send - data: 
 len:1
2024-11-08 15:08:05 read - data: 
IPCAM login: 
2024-11-08 15:08:05 send - data: root
 len:5
2024-11-08 15:08:05 read - data: root
 Password: 
2024-11-08 15:08:05 send - data: ms3456
 len:7
2024-11-08 15:08:05 read - data: 
 login[912]: root login on 'ttyS0'

 IPCAM Linux shell...
root@IPCAM:~$ 
2024-11-08 15:08:06 send - data: 
 len:1