#include <IRremote.hpp>
const byte receiverPin = 2;

void setup() {
  Serial.begin(9600);
  IrReceiver.begin(receiverPin, DISABLE_LED_FEEDBACK);
  Serial.println("Press a remote key; record protocol, address, and command");
}

void loop() {
  if (IrReceiver.decode()) {
    IrReceiver.printIRResultShort(&Serial);
    if (IrReceiver.decodedIRData.flags & IRDATA_FLAGS_IS_REPEAT) {
      Serial.println("Held-key repeat");
    }
    IrReceiver.resume();
  }
}