I have connected relays, a/d converter, 4 DS18B20, BME280, working fine.
I cannot get anything from the dht22 on pin(gpio) 24. i bought another pi 4b and new sensor and sd card , and connected it in a lab situation, still nothing.
top of page
bottom of page
There was a problem in that release, it has been fixed in the following release 3.26b