2020-11-13 09:00:54 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-11-13 09:39:44 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-11-13 15:44:42 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-11-13 19:05:41 [调试] 打开端口(/dev/ttyS0,9600)成功!