2022-07-09 08:56:31 [调试] 打开端口(/dev/ttyS0,9600)成功!
2022-07-09 16:15:59 [调试] 打开端口(/dev/ttyS0,9600)成功!
2022-07-09 20:28:15 [调试] 打开端口(/dev/ttyS0,9600)成功!