ExpressLRS Configurator

ExpressLRS Configurator is a graphical front end for the ExpressLRS firmware, published by the same project that maintains the firmware itself. It collects the firmware's configuration choices into a desktop window, so that options can be reviewed and adjusted through a form instead of by editing configuration files or assembling a build toolchain by hand.

The authors describe the program as cross platform, and this entry covers the Linux build. Because the tool exists to serve one specific firmware, its audience is narrow: it is meant for people who already work with ExpressLRS hardware and need to prepare a firmware image for it, not for general desktop use. Anyone without that hardware will find little to do with it.

The configurator is distributed under GPL-3.0, so its own source may be read, modified and redistributed under the same terms as the firmware project it accompanies.