PX4 is an open-source autopilot stack for drones and unmanned vehicles. It supports multirotors, fixed-wing, VTOL, rovers, and many more experimental platforms from racing quads to industrial survey aircraft. It runs on NuttX, Linux, and macOS.
Betaflight is flight controller software (firmware) used to fly multi-rotor craft and fixed wing craft. Betaflight focuses on flight performance, leading-edge feature additions, and wide target support.
> A portable C library for 3D navigation state estimation. de
Open source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research
A conversational drone-swarm choreography agent built on the ReAct paradigm, running on top of a deployed SwarmGPT service. 5B distilled Qwen model (LoRA adapter) that replaces the cloud teacher for choreography planning.