2023-05-27 08:28:46 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-05-27 11:24:08 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-05-27 11:52:52 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-05-27 13:07:57 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-05-27 13:53:31 [调试] 打开端口(/dev/ttyS2,9600)成功!