DHT22

Blah blah...

The DHT driver is implemented in software and works on all pins:

from machine import Pin
import dht

# questo in caso di sensore DHT11...
d = dht.DHT11( Pin(4) )
d.measure()
d.temperature() # eg. 23 (°C)
d.humidity()    # eg. 41 (% RH)

# questo per il sensore DHT22...
d = dht.DHT22( Pin(4) )
d.measure()
d.temperature() # eg. 23.6 (°C)
d.humidity()    # eg. 41.3 (% RH)