#include <ESP32Servo.h>

Servo myservo;
int potpin = 26;
int val;

void setup() {
  myservo.attach(18);
}

void loop() {
  val = analogRead(potpin);
  val = map(val, 0, 4095, 0, 180);
  myservo.write(val);
 // Serial.println(val);
  delay(15);
}