Hi gents
you need to use the touch portal app for iOS, which for me the connection was a little flakey.
used for the tanks and found it useful, for planes the light up functionality looks great, but you have to remember to reset them to their start position when you re enter as they might be the wrong way round.
as a replacement for keyboard entry it’s brilliant, for replacing throttle or stick not so sure, certainly allows you to free up places on your hotas when lots of bindings required