Di Wen Bing new construction, and add button return to the controls, and variable display controls, download to the screen, a serial port assistant send commands no reaction, buttons also have no reaction, best wishes are not best wishes best wishes of the voice, what is wrong with this,

CodePudding user response:

You download this di Wen Bing project, you need to set up controls address and value types, but also can configure the buzzer rang rang, probably caused by wrong operation