Hi there,

got an R8pro receiver which communicates via access so you can choose between f.port or s.bus telemetry
I use an FrSky integration cable connected from r8pro sbus out to spirit 2 unit at rud port (orange an brown pins) and to ELE/PIT/AIL port just the red wire from integration cable (to signal pin)

if I set f.port communication in the spirit app, theres no deflection at any servo in the diagnostic tab.
if I set the communication to futaba s-bus, all works fine.

tried also an x8r with universal firmware, same here.

help me please

If using SBUS you do not need to use any other cable - stright one is enough.

But for integration and telemetry you need the integration cable.

For FPort both channel data and telemetry goes together - this require FrSky integration cable.
You also need to power up the receiver.

Please check this page:
https://manual.spirit-system.com/index. ... rSky_FPort

You also need to switch receiver output to FPort. By default it is set to SBUS. This must be done in your radio.

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Spirit System developer

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