2021-08-06 08:51:41 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-08-06 11:10:10 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-08-06 13:29:25 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-08-06 13:30:37 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-08-06 20:41:37 [调试] 打开端口(/dev/ttyS0,9600)成功!