Show Devices Connected to Network

I am trying to show all devices connected to my network. I uses a entity filter with a glance card. I tried using the group.all_devices but I received only a circle when clicked showed the devices.

Do I have to list all entities separately? I would hate to have to update config each time a new device connects to my network.

I sincerely appreciate any suggestions or advise.

Also thank you to the Home Assistant community. I have built a vast majority of my build by searching the cookbook or this forum. The amount of information is outstanding.

I think you want the custom monster card.

Thank you so much. I will give it a try to night. If all goes well I will post my info for others.

or the custom auto-entities card…