#include <ESP32Servo.h>

const int ledPin = 4;
const int ServoPin = 21;

Servo MyServo;

void setup() {
  pinMode(ledPin, OUTPUT);
  MyServo.attach(ServoPin, 500, 2500);
}

void loop() {
  static unsigned long lastServoMoveTime = 0;
  unsigned long currentTime = millis();
  
  // Blink LED every second
  digitalWrite(ledPin, HIGH);
  delay(500);
  digitalWrite(ledPin, LOW);
  delay(500);

  // Move servo every 5 seconds
  if (currentTime - lastServoMoveTime >= 5000) {
    moverServo();
    lastServoMoveTime = currentTime;
  }
}

void moverServo() {
  // Move the servo back and forth between 0 and 180 degrees
  for (int pos = 0; pos <= 180; pos += 10) {
    MyServo.write(pos);
    delay(15); // Adjust delay to control speed of the movement
  }
  for (int pos = 180; pos >= 0; pos -= 10) {
    MyServo.write(pos);
    delay(15); // Adjust delay to control speed of the movement
  }
}