Trex 450 clone with kakute f7v1.5 ublox gps frsky running yaapu telemetry.
The swash plate and tail servo are functioning fine as is flight mode and battery voltage.
I have just setup a quad and plane and fly those,
But now with the heli I am having trouble understanding how h_rsc_Mode 1 gets its throttle value from the tx.
As I understand it, rcin8 needs a value to send the slider value to rsc out servo 3
It also needs rcin7 value to be a switch for motor interlock
Then it needs the usual rudder arming (optional)