Hi guys,
I’m new to home assistant (I used openHAB more than six years before). I have read a lot of posts in this community, but I didn’t find a way to solve my problem
I have created two groups (lights in the ground floor and lights in the first floor). In the ui I want to have a card like “entity-filter” which can show all entities of both groups when they are on. If all lights in both groups are off, it should show a message like “All lights off!”.
Using entity-filter with the two groups it will only show if the group entity is on or not:
type: entity-filter
entities:
- light.lichter_im_erdgeschoss
- light.lichter_im_obergeschoss
state_filter:
- 'on'
Thank you for your ideas