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).
为什么串口调试扩展版和距离扩展板两个连起来他会出现这提示什么意思啊?
串口调试扩展板和测距扩展板,不能同时使用,引脚冲突。