import dht
import machine as m
from time import sleep

led = m.Pin(16, m.Pin.OUT)
sensor = dht.DHT22(m.Pin(17))
pot = m.ADC(m.Pin(26, m.Pin.IN))

while True:
    sensor.measure()
    temp = sensor.temperature()
    hum = sensor.humidity()

    # divide the pot's max value (4095) by 34.125 to make it 120
    # then -40 to make 80 the max value, and -40 the minimum
    thres = (pot.read() / 34.125) - 40 

    if temp > thres:
        led.value(1)
    else:
        led.value(0)

    print(f"Threshold: {thres:.2}°C; Temp: {temp}°C; Humidity: {hum}%")
    sleep(1)