I'd like to automate our shutters. In particular, I'd like to have opening- and closing times varying over the year. I could of course try to use solar events, but so far I did not really find a satisfying setting as I would often prefer earlier / later times than the typical solar events.
What I would like to to instead is to use a step-wise function with arbitrary support points.
I would like to have the possibility to provide a number of dates (or invervals) and times when the node should be executed.
Does anybody have an idea how to achieve that? Any pointer is highly appreciated.