#include <ESP32Servo.h>
#include <ezButton.h>
#define BUTTON_PIN 33 // ESP32 pin GIOP33 connected to button's pin
#define SERVO_PIN  22 // ESP32 pin GIOP26 connected to servo motor's pin
#define LED_BUILTIN 25
#define LED_BUILTINN 26
ezButton button(BUTTON_PIN); 
Servo servo;                 
int angle = 0; 

void setup() {
  Serial.begin(9600);         
  button.setDebounceTime(50); 
  servo.attach(SERVO_PIN);   
  pinMode(LED_BUILTIN, OUTPUT);
  pinMode(LED_BUILTINN, OUTPUT);
  servo.write(angle);
}

void turn () {
    if (angle == 0) {
      angle = 180;
      digitalWrite(LED_BUILTIN, HIGH);
      digitalWrite(LED_BUILTINN, LOW);
      Serial.print(angle);  
      servo.write(angle); 
      delay(500);

      angle = 0;
      digitalWrite(LED_BUILTIN, LOW);
      digitalWrite(LED_BUILTINN, HIGH);
      Serial.print(angle);  
      servo.write(angle); 
      delay(500);

      angle = 180;
      digitalWrite(LED_BUILTIN, HIGH);
      digitalWrite(LED_BUILTINN, LOW);
      Serial.print(angle);  
      servo.write(angle); 
      delay(500);

      angle = 0;
      digitalWrite(LED_BUILTIN, LOW);
      digitalWrite(LED_BUILTINN, HIGH);
      Serial.print(angle);  
      servo.write(angle); 
      delay(500);
 
    
    }

}

void loop() {
  button.loop(); 

  if (button.isPressed()) {
    turn();









  }
}