Brushless Camera Gimbal This 2-Axle Brushless Gimbal Camera Mount Controller Plug and Play For DIY Drone Quadcopter Trex 500 550 Aircraft. Made of Aluminum. Simple structure and light weight,CNC aluminum alloy structure - Brushless motor direct drive - With anti-vibration rubber balls,easy to adjust Compatible with Gopro 4 3,2,1 With 3pcs 2804 160t motor - With 32bit Storm32 firmware gimbal controller, sensor - With motor protector which can help heat dissipation