2023-08-07 08:31:37 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-08-07 12:26:31 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-08-07 13:45:06 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-08-07 14:33:44 [调试] 打开端口(/dev/ttyS2,9600)成功!