Problems with DHT22 sensor recognition
• raspberry pi3 B
• DHT22 sensor
After running the site’s instructions via the terminal, this is the result of the MQTT screen
I can not activate MQTT.
Can not create mqtt, is waiting for connection to the card
How to insert the device, what type should the sensor be ??? Generic ???
Python code screen (tempsensor.py) with changes (I only have DHT 22)