2023-07-31 08:31:08 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-07-31 17:52:18 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-07-31 19:50:31 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-07-31 20:30:25 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-07-31 21:11:32 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-07-31 21:17:45 [调试] 打开端口(/dev/ttyS2,9600)成功!