I find the iPad mini 2 to be a bit top heavy with the controller setup.
Also, out in the sun, the iPad "overheats" within about 1 battery in the full exposed sun, shuts down the device. Has happened several times, it's hot here, but not that hot.
Can you connect two iOS devices, one for follow me, and the other for safety pilot control? When I tried this the was no video feed on the second device, although I could connect both to solo wifi.
Thanks