#include <IRremote.h>

IRrecv ir(6);

decode_results results;

void setup() {
  // put your setup code here, to run once:
ir.enableIRIn();
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
if(ir.decode(&results)) {

  Serial.println(results.value, HEX);

  ir.resume();

}
}