SauRoNZA
Honorary Master
I would call that a scheduler, not a timer.
I'm looking at this in particular....
https://diyfuturism.com/index.php/2...-for-automating-lighting-with-home-assistant/
Check under Lighting 2 : Motion Timer.
Alternatively how would I "time" the state of my aquarium pump to automatically put it back on after 1 hour of being off?
