Correction of wireless reporting bug
A handful of devices show up as "wired" inside the Eero app, when in fact they are wireless. Manufacturer of the devices is Expressif Inc. in all current cases. Lots of different functions - including Ring cameras. They work just fine, but the Eero app shows them as wired instead of 2.4 GHz or 5GHz wireless. And it's random - I have about 20 of them, and it's not consistent which ones show up as wired - but Eero is clearly reporting them differently than reality.
Example attached. Ring cameras obviously aren't ethernet (wired).