2021-03-06 09:36:05 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-03-06 09:54:35 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-03-06 12:01:01 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-03-06 14:54:54 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-03-06 16:34:12 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-03-06 16:40:56 [调试] 打开端口(/dev/ttyS0,9600)成功!