from machine import Pin, ADC
import time

#Setup Pin
redLED = Pin(7, Pin.OUT)
greenLED = Pin(8, Pin.OUT)
blueLED = Pin(6, Pin.OUT)

#ADC Pin
MAX_ADC_READING = 65535;
ADC_REF_VOLTAGE = 3.3;
poPin = ADC(26)


#volt = 3.30
while True:
    rawData = poPin.read_u16()
    print(f"Raw data: {rawData}")
    volt = rawData / MAX_ADC_READING * ADC_REF_VOLTAGE;

    if volt<(30/100)*3.3 :
        redLED.value(0)
        blueLED.value(1)
        greenLED.value(0)
    elif volt>(60/100)*3.3:
        redLED.value(1)
        blueLED.value(0)
        greenLED.value(0)
    else :
        redLED.value(0)
        blueLED.value(0)
        greenLED.value(1)
    print("Reporting...")
    print('Volt: %.2f V'%volt)
    time.sleep(2)