2020-10-28 08:46:23 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-10-28 12:10:03 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-10-28 12:27:02 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-10-28 12:45:17 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-10-28 14:37:58 [调试] 打开端口(/dev/ttyS0,9600)成功!