I recently purchased the Pixhawk Mini. I am unable to connect the receiver.
I am using Futaba receivers - R6208SB and R7008SB. When I connect R6208SB to Pixhawk mini, the led glows red for a second and turns off. When I connect R7008SB, the led glows solid red but it doesn't pair with the transmitter. I tried connecting with USB and battery, still nothing works. But when I connect both the receivers to the normal Pixhawk, they work fine. What is the problem?