2024-02-02 08:30:43 [调试] 打开端口(/dev/ttyS2,9600)成功!
2024-02-02 12:03:21 [调试] 打开端口(/dev/ttyS2,9600)成功!
2024-02-02 12:30:45 [调试] 打开端口(/dev/ttyS2,9600)成功!