Open Source Flight Controller Firmware
Making an ESP32-based quadcopter from scratch
Flight controller software for hobbyist - build your own flight controller.
Firmament Autopilot Embedded System
DJI Payload SDK Official Repository
EmuFlight is flight controller software (firmware) used to fly multi-rotor craft.
Flight Controller for ESP32 / Raspberry Pico / STM32
ESP32-S3 flight-controller hardware designed by Peter using Codex + GPT-6 Astra. EasyEDA project and manufacturing files in Releases.