Keyestudio Smart Little Turtle Robot V3 Manual page 108

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*/
#include <IRremote.h>
int RECV_PIN = A1;
IRrecv irrecv(RECV_PIN);
decode_results results;
results"
void setup()
{
Serial.begin(9600);
irrecv.enableIRIn(); // Enable receiver
}
void loop() {
if (irrecv.decode(&results))//decode successfully, receive a set of infrared
signals
{
Serial.println(results.value, HEX);//Wrap word in 16 HEX to output and
receive code
irrecv.resume(); // Receive the next value
}
delay(100);
//IRremote library statement
//define the pins of IR receiver as A0
// decode results exist in the "result" of"decode
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