I am now on v5 of my home automation system over 25 years
Now making the centre of my iot world NR and all zigbee on zigbee2MQTT.
Using the zigbee2MQTT nodes I can see a green circle below the device showing online, and a red circle indicating device offline.
But for all my grovelling through all the fields I cannot find state=offline or state=online or something like that.
Can anyone tell me how to detect in a switch an offline state?
And is there anyway in NR I can monitor / report any device going offline without having to check each one by name - I am sure there is