Thanks for your answer, but all those settings i already tried.
what i got
Archer R8 pro
FrSky integration cable
cable is wired like supposed to do in the manual
receiver is switched to f.port with my X20 radio
receiver powered separately from my SBEC
but either with f.port or f.bus or what else, no communication with the spirit 2 and the receiver
There's just comm if I switch the sprit to futaba s-bus mode, without changing the cabling
it exactly done like you said :
https://manual.spirit-system.com/index. ... rSky_FPort