A2 with lightbridge and Z15-Nex gimbal. Desperate for help!

[Kristian Andreassen]

Hi
After trying to find any answers anywhere I now have to put this question.
I have a S900 with Dji A2, Lightbridge, Dual Futaba radios and Z15-nex gimbal. I can't get the gimbal control to work at all.
I can't find any good explanation on how this setup should be connected properly either. everything from Dji don't cover it all.
right now I have the Lb connected with dbus into A2 x2, Gcu is connected to Can1 via iOSD. But should the gcu be connected to the A2 for control also? tried a normal control cable from A2,x3 to the Aux2 on the gcu that is the sbus on the gcu. but no joy.
All channels are seen in the A2 assistant but where should the gimbal control be mapped to?

Please help.

 

[Kristian Andreassen]

Short update. Get the gimbal to work when I use normal servo cables between the D2-D4 channels from the A2 into the specific channels on the GCU. But that gives me 3 channels!! to work with. useless. So is there a another option?
Can I use one of the Futaba rx directly on the GCU or would that make trouble because of interference with the LB?