//Menggerakan sudut servo dari tombol + - IR Remote
#include <ESP32Servo.h>
#include <IRremote.h>

#define PWM 2
#define receiver 18

Servo servo;
int pos = 0;
IRrecv irrecv(receiver);

decode_results results;

void setup() {
  Serial.begin(9600);
  servo.attach(PWM);
  irrecv.enableIRIn();
  servo.write(pos);
}
int val,rotation;

void controlservo(){
  val = results.value;
  switch(val){
    case 304127099 :
    Serial.println("Tombol : + ");
    pos += 10;
  
    break;
    case 475029760 :
    Serial.println("Tombol : - ");
    pos -= 10;
    break;
    }
  rotation = map(pos , 0, 180, 0, 180);
  servo.write(rotation);
}

void loop() {
  if (irrecv.decode( & results)) {
    controlservo();
    irrecv.resume();
  }
}