print("Hello, ESP32!")
from machine import Pin 
from machine import DAC
from machine import ADC

#set direction
dac_pin = DAC(Pin(25))
pot_adc = ADC(Pin(34))

while True:
    pot_adc.read()
    pot_adc_value = pot_adc.read()
    
    
    digital_value = pot_adc_value * 255/4095
    dac_val = dac_pin.write(255)
   

    dac_voltage = digital_value * (3.3/255)


    print(pot_adc_value, dac_val, digital_value, dac_voltage)