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).
现在有点反应了,但是发什么都是:at_id:0
自己画的pcb,官方at固件下进去能够连接上蓝牙,但是AT命令没反应