Betaflight

Health v2 · maintenance only

Adoption not part of the score

11463 stars · 3995 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Betaflight is open-source flight controller firmware for multi-rotor and fixed-wing RC craft, written in C for STM32-based boards, focusing on flight performance and wide hardware support. It is accompanied by a cross-platform configurator application for configuring and managing the firmware.

Use cases

• flash firmware onto an FPV drone flight controller
• tune PID and filter settings for quadcopter flight performance
• configure OSD, RGB LEDs, and VTX settings on a racing drone
• set up serial RX and telemetry protocols like CRSF and SBUS
• log blackbox flight data for tuning analysis
• configure a fixed-wing craft running Betaflight firmware

When to choose

• you fly FPV racing or freestyle multirotors and want cutting-edge flight performance
• you need broad support for STM32 F4/G4/F7/H7 flight controller targets
• you want in-flight PID tuning, rate profiles, and rich OSD features
• you need an actively maintained, community-supported firmware with wide ESC and RX protocol support

When to avoid

• you need long-range or autonomous mission planning features better served by ArduPilot or PX4
• you fly camera drones or consumer platforms with locked firmware
• you require certified or safety-critical autopilot functionality
• your hardware is not an STM32-based flight controller supported by Betaflight targets

Facets

application · maturity active

embedded configuration-management developer-tools embedded-systems hardware robotics embedded cross-platform windows flight-controller firmware drones multirotor fpv quadcopter rc-hobby macos linux

Member repositories

For agents

markdown · JSON · MCP: product_card(name="betaflight/betaflight")