#include <ESP32Servo.h>

// Pin definitions
const int relayPin = 12; // Connect the relay module to digital pin 2
const int ledPin = 14;  // Built-in LED on most Arduino boards
const int servoPin = 27; // Connect the servo signal wire to digital pin 9

Servo myServo; // Create a Servo object to control the servo motor

void setup() {
  // Initialize the relay, LED, and servo pins
  pinMode(relayPin, OUTPUT);
  pinMode(ledPin, OUTPUT);
  myServo.attach(servoPin);
  
  // Set the initial state to OFF
  digitalWrite(relayPin, LOW);
  digitalWrite(ledPin, LOW);
}

void loop() {
  // Turn the relay and LED ON for 2 seconds
  digitalWrite(relayPin, HIGH);
  digitalWrite(ledPin, HIGH);

  // Rotate the servo motor to 90 degrees
  myServo.write(90);
  delay(1000);

  // Rotate the servo motor to 0 degrees
  myServo.write(0);
  delay(1000);

  // Turn the relay and LED OFF for 2 seconds
  digitalWrite(relayPin, LOW);
  digitalWrite(ledPin, LOW);

  // Rotate the servo motor to 90 degrees
  myServo.write(90);
  delay(1000);

  // Rotate the servo motor to 0 degrees
  myServo.write(0);
  delay(1000);
}