I am looking into a project to measure the temperature inside a water heater and turning it on based on: time, temp, etc.
I am only on the theoretical phase since I am not sure it is possible.
I will probably need a middle device to send the actual current to the heater but I am not sure how to tackle this.
I would like to send a '
true' signal through the Pi based on specific conditions, which in turn will turn on the water heater.