Hi
Has anyone written shelly script to allow a UNI plus device to be used as a differential thermostat for a solar pump.
Requires 2 x temperature sensors and 1 digital output.
Script to measure the difference between two temperatures, switch digital output On when temp 1 greater than temp 2 +5'C, switch digital output Off when Temp 1 less than Temp 2
Very much a novice so it will have to be a cut and paste project.
Any help would be greatfully recieved