on Shower Extractor Fan · c/homeassistant · 1 pts · 3y@walden not related to the trigger… I just have another automation that turns it off after 20 minutes 
on Shower Extractor Fan · c/homeassistant · 0 pts · 3y@walden @mrmercedes i use a derivative sensor for this. It turns on the fan when the humidity change goes above 1% per minute.
@walden not related to the trigger… I just have another automation that turns it off after 20 minutes 
@walden @mrmercedes i use a derivative sensor for this. It turns on the fan when the humidity change goes above 1% per minute.