问使用带开关/大小写的字符串

EN

    String inputMessage = Serial.readString();    //Input is either TEXT_1 or TEXT_2.
    enum Messages {
        TEXT_1, TEXT_2
    };
    enum Messages currentMessage = TEXT_2;
    switch (currentMessage) {
      case TEXT_1: 
        Serial.println("RESPONSE_1");
        break;
      case TEXT_2: 
        Serial.println("RESPONSE_2");
        break;
      default:
        break;