2022-09-23 08:40:55 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-09-23 12:05:43 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-09-23 17:27:14 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-09-23 18:07:05 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-09-23 18:08:26 [调试] 打开端口(/dev/ttyS2,9600)成功!