Entity shows up as sensor.unnamed_device, should have canonical name

[chris-y]

Checklist

• [X] I have filled out the template to the best of my ability.
• [X] This only contains 1 feature request (if you have multiple feature requests, open one feature request for each feature request).
• [X] This issue is not a duplicate feature request of previous feature requests.

Is your feature request related to a problem? Please describe.

Sensors show up as sensor.unnamed_device, sensor.unnamed_device_2 etc.

Describe the solution you'd like

They should have the entity names based on the group and value. eg, for a "hall" sensor, the entities should be something like sensor.hall_iaq_level, sensor.hall_iaq_index

Describe alternatives you've considered

N/A

Additional context

[chris-y]

Sorry, I'll re-do this, was based on old code...

[chris-y]

Closed the wrong thing :(