2020-12-07 09:47:24 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-12-07 10:35:52 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-12-07 13:16:53 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-12-07 15:57:10 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-12-07 16:44:30 [调试] 打开端口(/dev/ttyS0,9600)成功!