iflight

Hello, few years ago I bought a drone (DJI F450) and a remote controller (Graupner MX-12+GR-12 HoTT 2,4GHz). I recently started spending a lot of time in flying simulator (Liftoff) and now I decided to start flying a copter again, but this time I want to fly FPV. I did already a bit of...

New to quadcopters. I have a radiolink AT9S radio and I am attempting to connect a radiolink r9ds to a nazgul5 (FC is a iflight succex-e). Are these compatible? The R9DS is wired in as shown in the nazgul paperwork for SBUS, and I see the receiver indicator sliders moving in betaflight, but...