Betaflight

Betaflight is free, open-source flight control software for every kind of drone.

Firmware · by Michael Keller · betaflight.com

Open Betaflight in AirStack

What Betaflight’s own pages say

What it says it doesBetaflight is free, open-source flight control software for every kind of drone. betaflight.com
Free planYes betaflight.com
Open sourceYes betaflight.com

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.