2022-03-22 08:51:30 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-22 11:36:20 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-22 12:57:12 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-22 17:45:15 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-22 17:47:24 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-22 18:39:49 [调试] 打开端口(/dev/ttyS2,9600)成功!