Connect RC receiver to Mini Pix via telemetry

Hi everyone. I’m using ArduCopter 4.0.3 on mini pix board.
I want to connect the radio control to the autopilot through the telemetry port.
What requirements are needed?
My receiver is R9DS with S.BUS protocol.
Thanks for any help!

Does anyone have any ideas?

Try configuring that Serial port for RCIN protocol (23) and connect to the Rx pin. If it’s one of those junk Radiolink Flight Controllers good luck.