I have a new H3-3D gimbal that I am trying to connect to an A2 FC but I can not get it to do anything.  I have connected it to the CAN 2 port on the PMU and powered it from a 6S battery. When powered up I do not get a light on the GCU and the gimbal does nothing. When I plug the GCU into my PC the only thing showing in the firware versions are ---. I can update the GCU but it will not hold even after I power cycle it.  What am I doing wrong or is this defective.

why not, you have to map an channel on the A2 assistant software (it shows H3-2/3D)

RTFM

I don't see H3-2/3D in the A2 assistant software any where.  Should not the gimbal zero out when powered up and should I not see what version the GCU firmware is at when I connect the gimbal assistant software?

Ok, I got the gimbal working. One of the wires in the ribbon cable had a break in it.  Another question, are you only able to control the Tilt with the A2 controller?

the little Gimbals H3/4-2/3D from DJI only control Tilt