For OcuSync 2.0, is even WiFi needed? As I see it, the cellphone only communicates with the controller via USB and only serves as a video display and maybe an auxiliary control panel. So, any used COMPATIBLE phone should work with no added carrier expense and no WiFi (just to conserve battery)?
I'm not an owner yet. I'm looking at Air-2 and Mini-2. As a ground zero beginner, I figure I'll lose or destroy my first drone so go with the cheap one. Any suggestions for a better one for a first timer would be appreciated.
I'm stuck on the added cost of a modern cellphone (I still use a flip phone because it fits in my sock) & a carrier account, which seems unnecessary. So, can I just buy a used phone & it will work out of the box?