Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
新买的BW-DR03只能使用单独电机控制指令控制，无法使用前进、后退、左转、右转命令。请问DR03版都是这样的了吗？
