2023-08-04 08:35:39 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-08-04 12:34:13 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-08-04 13:47:29 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-08-04 14:23:29 [调试] 打开端口(/dev/ttyS2,9600)成功!