Hi, can we use the sensor to trigger external device like d link plug all connected by Alexa ? For example - switch on the fan (connected to d link plug ) when temperature is more than 24 degrees
I do not think currently is possible because Alexa do not recognize the temperature sensor as a trigger for routines. If you have the Switchbot mini hub you can trigger other switchbot devices base on temperature or humidity. Maybe with Home Assistance in the middle is possible. I'm waiting my raspberry pi 4 since September 2021 to start testing