Hello,
I'm trying to create a variable that contains the difference between the outdoors temperature and the in house temperature in order to decide whether I switch on the heating system:
delta_temp = inhouse_temp - outdoors_temp
I will create this as a trigger when either the outdoors ot the indoors temperature changes and then I will execute an script in Python to set the delta_temp value.
The problem is that I know nothing about Python......
Could you help me with this simple question?
Many thanks.