#include <ESP32Servo.h>

int PotPIN = 34;
int SerPIN = 2;

Servo myServo;

void setup() {
  Serial.begin(115200);
  pinMode(PotPIN, INPUT);
  myServo.attach(SerPIN);
}

void loop() {
  int PotVal = analogRead(PotPIN);
  int Angle = map(PotVal, 0, 4095, 0, 180);
  my Servo.write(Angle);
  Serial.println(String(PotVal) + "..." String(Angle));
  delay(500);
}

#include <ESP32Servo.h>

int PotPIN = 34;
int SerPIN = 2;
int LEDRed = 1;
int LEDGrn = 15;
int LEDYel = 0;
int BuzzerPIN = 5;

Servo myServo;

void setup() {
  Serial.begin(115200);
  pinMode(PotPIN, INPUT);
  pinMode(LEDRed, OUTPUT);
  pinMode(LEDGrn, OUTPUT);
  pinMode(LEDYel, OUTPUT);
  myServo.attach(SerPIN);
}

void loop() {
  int PotVal = analogRead(PotPIN);
  int Angle = map(PotVal, 0, 4095, 0, 180);
  myServo.write(Angle);
  Serial.println(String(PotVal) + "..>" + String(Angle));

  if(Angle < 68) {
    OnOfLED(LOW, LOW, HIGH);
  } else if (Angle > 120) {
    OnOfLED(HIGH, LOW, LOW);
  }
  //delay(500);
}

void OnOfLED(bool x, bool y, bool z) {
  digitalWrite(LEDRed, x);
  digitalWrite(LEDGrn, y);
  digitalWrite(LEDYel, z);
  //tone(BuzzerPIN, f);
  delay(500);
  digitalWrite(LEDRed, LOW);
  digitalWrite(LEDGrn, LOW);
  digitalWrite(LEDYel, LOW);
  //tone(BuzzerPIN);
  delay(500);
}