Opensource Helicopter Flight Controller

Rotorflight is a Flight Control/FBL Software Suite for traditional single-rotor RC helicopters.

It is based on Betaflight 4.3, enjoying all the great features of the Betaflight platform, plus many new features added for helicopters. Rotorflight borrows ideas and code also from Heliflight3D, an earlier fork of Betaflight for helicopters.

Rotorflight does NOT support multi-rotor crafts, nor airplanes; it is only for traditional RC helicopters, including co-axial and tandem helicopters.