2022-06-02 08:57:44 [调试] 打开端口(/dev/ttyS0,9600)成功!
2022-06-02 11:55:51 [调试] 打开端口(/dev/ttyS0,9600)成功!
2022-06-02 13:16:42 [调试] 打开端口(/dev/ttyS0,9600)成功!
2022-06-02 14:57:42 [调试] 打开端口(/dev/ttyS0,9600)成功!