# EdgeTX

> free firmware for R/C radio

**Wikidata**: [Q110264585](https://www.wikidata.org/wiki/Q110264585)  
**Source**: https://4ort.xyz/entity/edgetx

## Summary
EdgeTX is a free and open-source firmware for RC (radio control) transmitters, designed as a modern successor to OpenTX. It provides users with customizable radio control interfaces and advanced features for hobby and professional RC applications.

## Key Facts
- EdgeTX is free software licensed under GPLv2, allowing users to freely run, study, change, and distribute it.
- The project is actively developed on GitHub with its source code repository publicly available.
- EdgeTX was created by Raphael Coeffic as a continuation and evolution of the OpenTX firmware.
- The latest stable release as of 2023 is version 2.8.3, released on April 20, 2023.
- EdgeTX supports a wide range of RC transmitter hardware and is maintained by an active community.
- The project has an official website at https://www.edgetx.org and a Discord server for community support.
- EdgeTX is classified both as firmware and as free software in knowledge bases.

## FAQs
### Q: What is EdgeTX used for?
A: EdgeTX is used to replace or upgrade the firmware on RC transmitters, providing advanced features, customization, and open-source flexibility for radio control hobbyists and professionals.

### Q: Is EdgeTX free to use?
A: Yes, EdgeTX is free software distributed under the GPLv2 license, meaning it can be freely used, modified, and shared.

### Q: Who created EdgeTX?
A: EdgeTX was created by Raphael Coeffic as a successor to the OpenTX firmware, with ongoing development by the community.

## Why It Matters
EdgeTX matters because it democratizes access to advanced RC transmitter functionality by offering a free, open-source alternative to proprietary firmware. This empowers users to customize their devices, fix bugs, and add new features without vendor restrictions. By building on the legacy of OpenTX, EdgeTX continues to push innovation in the RC community, enabling hobbyists and professionals alike to tailor their equipment to specific needs. Its open development model fosters transparency, security, and rapid improvement, making it a vital tool for anyone serious about radio control technology.

## Notable For
- Successor to OpenTX, inheriting and expanding its feature set and user base
- Active development with frequent updates and a strong community presence
- Support for a wide variety of RC transmitter hardware platforms
- Commitment to open-source principles under GPLv2 licensing
- Integration with modern development tools and public source code repository

## Body
### Development and Versions
EdgeTX has seen rapid development since its inception, with major releases including 2.4.0 (July 2021), 2.5.0 (October 2021), 2.6.0 (January 2022), 2.7.0 (April 2022), and subsequent minor updates up to 2.8.3 (April 2023). Each release introduces new features, bug fixes, and hardware support, reflecting the project's commitment to continuous improvement.

### Community and Support
The EdgeTX project maintains an active online presence through its official website, Discord server, and GitHub repository. Community members contribute code, report issues, and help users, ensuring the firmware remains robust and user-friendly. The project's Facebook page also serves as a hub for announcements and user interaction.

### Technical Foundation
As firmware, EdgeTX operates at a low level on RC transmitters, interfacing directly with hardware to provide a customizable user interface and advanced control features. Its open-source nature allows developers to study, modify, and extend its capabilities, fostering innovation and security within the RC community.

### Licensing and Philosophy
EdgeTX is distributed under the GPLv2 license, aligning with the principles of free software. This ensures that users retain control over their devices and can benefit from collective improvements made by the global community. The project's philosophy emphasizes transparency, user empowerment, and collaborative development.

## References

1. [Release 2.4.0. 2021](https://github.com/EdgeTX/edgetx/releases/tag/v2.4.0)
2. [Release 2.5.0. 2021](https://github.com/EdgeTX/edgetx/releases/tag/v2.5.0)
3. [Release 2.6.0. 2022](https://github.com/EdgeTX/edgetx/releases/tag/v2.6.0)
4. [Release 2.7.0. 2022](https://github.com/EdgeTX/edgetx/releases/tag/v2.7.0)
5. [Release 2.7.1. 2022](https://github.com/EdgeTX/edgetx/releases/tag/v2.7.1)
6. [Release 2.7.2. 2022](https://github.com/EdgeTX/edgetx/releases/tag/v2.7.2)
7. [Release 2.8.0. 2022](https://github.com/EdgeTX/edgetx/releases/tag/v2.8.0)
8. [Release 2.8.1. 2023](https://github.com/EdgeTX/edgetx/releases/tag/v2.8.1)
9. [Release 2.8.2. 2023](https://github.com/EdgeTX/edgetx/releases/tag/v2.8.2)
10. [Release 2.8.3. 2023](https://github.com/EdgeTX/edgetx/releases/tag/v2.8.3)
11. [Release 2.8.4. 2023](https://github.com/EdgeTX/edgetx/releases/tag/v2.8.4)
12. [Release 2.8.5. 2023](https://github.com/EdgeTX/edgetx/releases/tag/v2.8.5)
13. [Release 2.9.0. 2023](https://github.com/EdgeTX/edgetx/releases/tag/v2.9.0)
14. [Release 2.9.1. 2023](https://github.com/EdgeTX/edgetx/releases/tag/v2.9.1)
15. [Release 2.9.2. 2023](https://github.com/EdgeTX/edgetx/releases/tag/v2.9.2)
16. [Release 2.9.3. 2024](https://github.com/EdgeTX/edgetx/releases/tag/v2.9.3)
17. [Release 2.9.4. 2024](https://github.com/EdgeTX/edgetx/releases/tag/v2.9.4)
18. [Release 2.10.0. 2024](https://github.com/EdgeTX/edgetx/releases/tag/v2.10.0)
19. [Release 2.10.1. 2024](https://github.com/EdgeTX/edgetx/releases/tag/v2.10.1)
20. [Release 2.10.2. 2024](https://github.com/EdgeTX/edgetx/releases/tag/v2.10.2)
21. [Release 2.10.3. 2024](https://github.com/EdgeTX/edgetx/releases/tag/v2.10.3)
22. [Release 2.10.4. 2024](https://github.com/EdgeTX/edgetx/releases/tag/v2.10.4)
23. [Release 2.10.5. 2024](https://github.com/EdgeTX/edgetx/releases/tag/v2.10.5)
24. [Release 2.10.6. 2025](https://github.com/EdgeTX/edgetx/releases/tag/v2.10.6)
25. [Release 2.11.0. 2025](https://github.com/EdgeTX/edgetx/releases/tag/v2.11.0)
26. [Release 2.11.1. 2025](https://github.com/EdgeTX/edgetx/releases/tag/v2.11.1)
27. [Release 2.11.2. 2025](https://github.com/EdgeTX/edgetx/releases/tag/v2.11.2)
28. [Release 2.11.3. 2025](https://github.com/EdgeTX/edgetx/releases/tag/v2.11.3)
29. [Release 2.11.4. 2025](https://github.com/EdgeTX/edgetx/releases/tag/v2.11.4)
30. [Release 2.11.5. 2026](https://github.com/EdgeTX/edgetx/releases/tag/v2.11.5)
31. [Release 2.12.0. 2026](https://github.com/EdgeTX/edgetx/releases/tag/v2.12.0)