Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
我使用串口1的话,用串口调试助手发送数据,OpenMV接收不到
对,串口调试扩展板只连接到了串口3