Hello, does the DHT 22 plug in for the RaspberryPi show up in the mobile dashboard, and can you use it to control relays etc?
yes, it is just an temperature widget shown on the mobile app.
you mean set a trigger to turn ON a relay when there is a change in DHT temperature.
Yes, on at a certain temp and off when it cools down.
You can do that using two separate trigger and keeping in mind Sending MQTT messages within notification limit