41 – Decode a Remote

// IR Library Code reproduced with kind permission from Ken Shirriff

#include <IRremote.h> // use the library

int receiver = 11; // Out pin to pin 11
IRrecv irrecv(receiver);
decode_results results;
void setup()
{
Serial.begin(9600); // for serial monitor
irrecv.enableIRIn(); // Start the receiver
}
void loop()
{
if (irrecv.decode(&results))
{
Serial.println(results.value, HEX);
// display it on serial monitor in hexadecimal
irrecv.resume(); // receive the next value
}
}