2021-12-25 08:27:08 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-12-25 08:27:41 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-12-25 11:17:10 [调试] 打开端口(/dev/ttyS0,9600)成功!
2021-12-25 14:32:15 [调试] 打开端口(/dev/ttyS0,9600)成功!