print("Hello, ESP32!")
from machine import Pin, ADC            #importing Pin and ADC class
from time import sleep                  #importing sleep class

potentiometer = ADC(Pin(32))            #creating potentiometer object
potentiometer.atten(ADC.ATTN_11DB)       #3.3V full range of voltage

while True:
 potentiometer_value = potentiometer.read()   #reading analog pin
 print(potentiometer_value)                   #printing the ADC value
 sleep(0.25)