I have an older Wyze Cam (2017) with firmware 184.108.40.206 that when I try to add it to Cam Plus I get an Error 1000: Unknown error. Could it be because the camera is too old?
Sounds like the original Wyze Cam, which later was designated the “V1” when the second version was released. Unfortunately Cam Plus is only compatible with the Wyze Cam V3, V2, Wyze Cam Pan (V1 & V2), Wyze Video Doorbell (Wired & Wireless), and Wyze Cam Outdoor.
So pretty much everything but the original camera…
I think you are right. It is the oldest camera I have.