LHI Pro Racing F3 Flight Controller Board Cleaflight 10DOF Deluxe with Brano and Compass for Mini FPV Racing QAV250 ZMR250 QAV280 QAV180 QAV210 Mini Quadcopter Better than Naze Flip32 RV5 10DOF Better coding practices and introducing tests, easier to maintain and for future development. (Dominic has software development background) Many bugs fixed from Baseflight Supports more flight controllers, including CC3D, CJMCU and Sparky Supports OneShot ESC and more than 8 RC channels If you in use process have any problems, please contact with us, we will be responsible for it, and provide you with the best after-sales service!