Newbie here, but with some understanding of webCoRE.
I am looking to basically create a piston to turn on a bathroom fan when the current “normal at that time” humidity level changes within a certain time frame.
IE: Let’s say on normal summer day the room resides at 50%
When the shower is turned on it quickly rises to 60% within a minute or two
So there is 10% increase in less than 2 minutes
IE: Let’s say on normal winter day the room resides at 35%
When shower is turned on it quickly rises to 45% within a minute or two
So again there is a 10% change within in less than 2 minutes
So looking for some piston design help that can see this event, and turn on the bathroom fan
My room is equipped with automated sensor and fan switch
I already have seen and reviewed many other pistons and smart apps for this. But these only work off of specific humidity levels for percent on / percent off. In fact I have one of these running very well at the moment. This it is not accurate enough for my liking. As the normal ambient humidity changes from high in summer to low in the winter, living in the north east
So would like to control the fan when there is a quick not normal increase in humidity
Thank you in advance for any support or help