2023-06-06 08:28:24 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-06 13:03:14 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-06 13:53:58 [调试] 打开端口(/dev/ttyS2,9600)成功!