Export & flash
In the editor, the header's Flash & export config button (⤓) opens the Configuration Export modal — "Compile your keymap to firmware config." It is the same export surface the builder uses, plus import and flash guidance.
📷 Screenshot slot — docs/public/images/app/export-modal.png
The Configuration Export modal — status line, the firmware EXPORT tabs, the IMPORT button, and the numbered flash steps.
Status
A line at the top tells you what is loaded:
{n} layer(s) · source of truth— a Remappr JSON config is loaded.{FIRMWARE} device · native export— a connected device with no config.No config loaded · Connect a keyboard or import a .json config.
Export
With a config loaded, the EXPORT section shows the per-firmware project bundles — each downloadable as a ready-to-build project .zip (config + GitHub Actions workflow + README), plus the raw Remappr JSON.
With a connected device but no config, you get a native export instead: Download {FIRMWARE} config and Copy.
Import
The IMPORT section's Import .json button loads a .json/.txt config. Invalid files surface an inline "Import: {error}".
Flash to your keyboard
The modal lists the steps verbatim:
- Download a firmware tab's project (.zip) for a ready-to-build repo (config
- GitHub Actions workflow + README).
- Push the project to a new GitHub repository.
- GitHub Actions builds it automatically — or build locally per the README.
- Download the firmware artifact and flash it to your keyboard.
For the full build/flash walkthrough (cloud vs local, UF2 vs DFU), see Export, build & flash.