2023-03-19 09:16:43 [调试] 打开端口(/dev/ttyS0,9600)成功!
2023-03-19 13:26:44 [调试] 打开端口(/dev/ttyS0,9600)成功!
2023-03-19 14:46:23 [调试] 打开端口(/dev/ttyS0,9600)成功!
2023-03-19 16:52:57 [调试] 打开端口(/dev/ttyS0,9600)成功!