A surprise to me, I can fly my
Tello with an old Fire 7!
Using a new app, still under development but already a very good app:
New app: TelloFPV
Is the OEM
Tello app in the Amazon app store? I rooted mine a long time ago and installed Google Play Store access, plus I side-load some apps.
I fly with the Fire and several different devices using a
Gamesir T1s via either bluetooth or OTG adapter... sorry, don't know about the
T1d.
The Fire 7 doesn't fit in the controller phone holder... I'm trying to dream up some kind of extension adapter.