The SteadiDrone multicopter kits are a available in kit or RTF form. The QU4D is a strong and robust quad capable of carrying a GoPro 3. The RC Tiger Motor MT3506 motors are powerful and extremely quiet motors.

  

Assembly

Follow this excellent step-by-step guide.

Geometry

Here are some details about the board such as arm angles, center of thrust and center of gravity for the QU4D in wide mode (not standard). Note that the exact value will vary slightly based on how you built your quad and perhaps even the version of the frame you have.

    © PX4 Dev Team