Amazon.com: DJI Original H3-3D GCU Gimbal Controller Unit for Phantom 2 FPV GoPro Hero3 Hero3+ 3-Axis Gimbal Zenmuse H3-3D Standard Version Part 46 : Electronics
DJI Zenmuse H3-3D camera gimbal for GoPro 3 (Phantom 2 only) - DJI Zenmuse Gimbal - Got Heli RC LLC
My DJI Phantom 2 Zenmuse H3-3D and FPV setup - YouTube