I want to add radio redundancy to my hexa, and I found that the FrSky Redundancy Bus is what I need, but I can't find anywhere on the interwebs if it's compatible with the 3DR Pixhawk flight controller.
Can anyone confirm if it works? I think I have to connect the SBUS output from the FrSky Redundancy Bus to the PPM input of the Pixhawk. Is this right?
Thanks a lot!