Open Source Flight Controller Firmware
Betaflight is flight controller software (firmware) used to fly multi-rotor craft and fixed wing craft.
This fork differs from Baseflight and Cleanflight in that it focuses on flight performance, leading-edge feature additions, and wide target support.
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The following new requirements for pull requests adding new targets or modifying existing targets are put in place from now on:
No new F3 based targets will be accepted;
For any new target that is to be added, only a Unified Target config into https://github.com/betaflight/unified-targets/tree/master/configs/default needs to be submitted. See the instructions for how to create a Unified Target configuration. If there is no Unified Target for the MCU type of the new target (see instructions above), then a 'legacy' format target definition into
src/main/target/has to be submitted as well;
For changes to existing targets, the change needs to be applied to the Unified Target config in https://github.com/betaflight/unified-targets/tree/master/configs/default. If no Unified Target configuration for the target exists, a new Unified Target configuration will have to be created and submitted. If there is no Unified Target for the MCU type of the new target (see instructions above), then an update to the 'legacy' format target definition in
src/main/target/has to be submitted alongside the update to the Unified Target configuration.
Betaflight has the following features:
There's a dedicated Slack chat channel here:
We also have a Facebook Group. Join us to get a place to talk about Betaflight, ask configuration questions, or just hang out with fellow pilots.
Etiquette: Don't ask to ask and please wait around long enough for a reply - sometimes people are out flying, asleep or at work and can't answer immediately.
To configure Betaflight you should use the Betaflight-configurator GUI tool (Windows/OSX/Linux) which can be found here:
Contributions are welcome and encouraged. You can contribute in many ways:
The best place to start is the Betaflight Slack (registration here). Next place is the github issue tracker:
Before creating new issues please check to see if there is an existing one, search first otherwise you waste people's time when they could be coding instead!
If you want to contribute to our efforts financially, please consider making a donation to us through PayPal.
If you want to contribute financially on an ongoing basis, you should consider becoming a patron for us on Patreon.
Contribution of bugfixes and new features is encouraged. Please be aware that we have a thorough review process for pull requests, and be prepared to explain what you want to achieve with your pull request. Before starting to write code, please read our development guidelines and coding style definition.
TravisCI is used to run automatic builds
We want to make Betaflight accessible for pilots who are not fluent in English, and for this reason we are currently maintaining translations into 18 languages for Betaflight Configurator: Català, Deutsch, Español, Euskera, Français, Galego, Hrvatski, Bahasa Indonesia, Italiano, 日本語, 한국어, Latviešu, Português, Português Brasileiro, polski, Русский язык, Svenska, 简体中文. We have got a team of volunteer translators who do this work, but additional translators are always welcome to share the workload, and we are keen to add additional languages. If you would like to help us with translations, you have got the following options: - if you help by suggesting some updates or improvements to translations in a language you are familiar with, head to crowdin and add your suggested translations there; - if you would like to start working on the translation for a new language, or take on responsibility for proof-reading the translation for a language you are very familiar with, please head to the Betaflight Slack (registration here), and join the '#team_translation' channel - the people in there can help you to get a new language added, or set you up as a proof reader.
Betaflight does not manufacture or distribute their own hardware. While we are collaborating with and supported by a number of manufacturers, we do not do any kind of hardware support. If you encounter any hardware issues with your flight controller or another component, please contact the manufacturer or supplier of your hardware, or check RCGroups https://rcgroups.com/forums/showthread.php?t=2464844 to see if others with the same problem have found a solution.
Betaflight is software that is open source and is available free of charge without warranty to all users.
Betaflight is forked from Cleanflight, so thanks goes to all those whom have contributed to Cleanflight and its origins.
Origins for this fork (Thanks!): * Alexinparis (for MultiWii), * timecop (for Baseflight), * Dominic Clifton (for Cleanflight), * borisbstyle (for Betaflight), and * Sambas (for the original STM32F4 port).
The Betaflight Configurator is forked from Cleanflight Configurator and its origins.
Origins for Betaflight Configurator: * Dominic Clifton (for Cleanflight configurator), and * ctn (for the original Configurator).
Big thanks to current and past contributors: * Budden, Martin (martinbudden) * Bardwell, Joshua (joshuabardwell) * Blackman, Jason (blckmn) * ctzsnooze * Höglund, Anders (andershoglund) * Ledvina, Petr (ledvinap) - IO code awesomeness! * kc10kevin * Keeble, Gary (MadmanK) * Keller, Michael (mikeller) - Configurator brilliance * Kravcov, Albert (skaman82) - Configurator brilliance * MJ666 * Nathan (nathantsoi) * ravnav * sambas - bringing us the F4 * savaga * Stålheim, Anton (KiteAnton)
And many many others who haven't been mentioned....