from machine import ADC
import time
adc = machine.ADC(4) 
while True:
    ADC_voltage = adc.read_u16() * (3.3 / (65536))
    temperature_celcius = 27 - (ADC_voltage - 0.706)/0.001721
    temp_fahrenheit=32+(1.8*temperature_celcius)
    print("Temperature: {}°C {}°F".format(temperature_celcius,temp_fahrenheit))
    time.sleep_ms(500)