from machine import Pin, ADC, PWM
from time import sleep
import dht

sensor_hum = dht.DHT22(Pin(2))
servomotor = PWM(15)
servomotor.freq(50)

while True:
    sensor_hum.measure()
    temp = sensor_hum.temperature()
    hum = sensor_hum.humidity()
    servomotor.duty_u16(int(2*(65535 / 100)))
    if temp >= 30:
        print('Temperatura:', '{:.1f} C'.format(temp))
        print('Humedad:', '{:.1f}%'.format(hum))
        servomotor.duty_u16(int(7*(65535 / 100)))
        servomotor.duty_u16(int(2*(65535 / 100)))
        sleep(1)