ArduPlane 3.7.1 , graupner GR 16 receiver and sumd protocol

ArduPlane Plane 3.7
4

Hello Alexander,

yes it is working with a 12L, tested a few month ago. Use the DSM input, not RCIN.

But if you want to use the MAVlink to HOTT telemetry converter :

http://mediamax.pro/MAVLink2HoTT/

https://discuss.ardupilot.org/t/mavlink-to-hott-telemetry-converter-for-graupner-rc-users/9899/41

the good solution is to use a GR16 (unfortunately more expensive)

Benoit