#include "ESP32Servo.h"
#define SERVO 19
#define POT_PIN 34
Servo myservo; // create servo object to control a servo
int val; // variable to read the value from the analog pin
void setup() {
myservo.attach(SERVO); // attaches the servo on pin 9 to the servo object
}
void loop() {
val = analogRead(POT_PIN); // reads the value of the potentiometer (value between 0 and 1023)
val = map(val, 0, 4095, 0, 180); // scale it to use it with the servo (value between 0 and 180)
myservo.write(val); // sets the servo position according to the scaled value
delay(15); // waits for the servo to get there
}