Paso 3: Añadir código para Arduino
Arduino que compró a Blutule Kickstarter vendrá preinstalado, puede saltarse este paso.
// set pin numbers: const int buttonPin = 2; // the number of the pushbutton pin const int ledPin = 13; // the number of the LED pin
// variables will change: int buttonState = 0; // variable for reading the pushbutton status
void setup() { // initialize the LED pin as an output: pinMode(ledPin, OUTPUT); // initialize the pushbutton pin as an input: pinMode(buttonPin, INPUT);
//Initialize Serial Serial.begin(9600); }
void loop(){ // read the state of the pushbutton value: buttonState = digitalRead(buttonPin);
// check if the pushbutton is pressed. // if it is, the buttonState is HIGH: if (buttonState == HIGH) { Serial.print("A"); } else { Serial.print("B"); } }