#include <ESP32Servo.h>
Servo motor;
int pos=0;
void setup() {
pinMode(2, OUTPUT);
pinMode(14, INPUT_PULLUP);
motor.attach(18);
}

void loop() {
  if(digitalRead(14)==0){
  digitalWrite( 2, HIGH);
 for(pos=0;pos<=180;pos+=1){
motor.write(pos);
 delay(10);
 }
  }
 else{
  digitalWrite(2, LOW);
  delay(500);
}
}