Redundant Telemetry on Pixhawk

Hi everyone,

Does anybody know where I can get more information on redundant radios on the pixhawk using the two telemetry ports? Two 3DR radios, 2 RFD900+ radios, or any combination of the the two to allow full comms with the aircraft in case of failure in either is what I'm looking to achieve. Also, with two radios on the aircraft, how would qGroundControl or MAVProxy handle the connection? 


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  • Guess you may use two laptops/tablets as GCS and have even more redundancy

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