#include <IRremote.h>

const int IR_RECIEVE_PIN = 5;

IRrecv irrecv(IR_RECIEVE_PIN);
decode_results results;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  irrecv.enableIRIn(); //enable the sensor with the library

}

void loop() {
  // put your main code here, to run repeatedly:
  if(irrecv.decode(&results)){
    irrecv.resume();
    Serial.println(results.value, HEX);
    //print number as a hexa decimal
  }
}