How to control camera gimbal


New Member
I have a HDRC H-12 drone with a gimbal mounted camera. The docs suggested using KY FPV on an Android phone with this quad.
As expected the documentation is sparse and in Chinglish.
I have searched and searched for information on how to control the camera gimbal and I am coming up totally empty.

If anyone can tell me how to use this functionality I would be very appreciative.

Perhaps there is a better Android app that will help me with this issue?

Any information would be much appreciated.