A quick question on groups of devices.
I’ve put my wife’s and my phones into a group and want to trigger lights coming on if we come home (as detected by my router)
If I use this trigger
trigger:
platform: state
entity_id: group.parents_phones
from: ‘not_home’
to: ‘home’
Does it require just one device to come home and ALL devices to come home? I really just want either device to trigger it instead of writing two automations, one for each device.
Conversely I want to turn lights off when ALL the devices in that group are not home.