Hello.
I would like to make a sensor which shows how much time elapsed from when I turned off a light or a switch, or a state change of an entity.
Can anyone help me? I am not a programmer.
Thank you very much.
Hello.
I would like to make a sensor which shows how much time elapsed from when I turned off a light or a switch, or a state change of an entity.
Can anyone help me? I am not a programmer.
Thank you very much.
Here’s one I prepared earlier:
It will only work for past events. You want
states.domain.object_id.last_changed as the entity. e.g.
value_template: "{{ relative_time(states.light.my_light.last_changed) }}"
Thank you very much. This works perfectly as well.