Latest Stable Pre-Compiled Binaries

codename Frisky

The latest, stable public maintenance release of gruvin9x firmware is code-named 'Frisky' and lives at /branches/frsky.

There are four versions of binary (.hex) files you can download for flashing your '9X, without needing to compile from source.

These versions carry the latest bug-fixes and stable new features. Each file relates to one of the four most common hardware modification configurations -- including the stock standard, unmodified radio.

Version Info for Binary Files Below ...

Binary .hex Download Links

You may have to, "right-click / Save target/link as ..." to get these links to save as local files.

Custom Controller Board v4.1

• gruvin9x.hex -- V4.1 Custom PCB -- current stable release.

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Unmodified '9X Radio Version

• gruvin9x-stock.hex -- For stock hardware with no internal re-wiring.

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Modified (Stock) '9X Radio Versions

• gruvin9x-std-speaker.hex -- For speaker upgrade only. No other wiring modification. (This version also works with the stock beeper, for softer sounding tones.)

• gruvin9x-frsky-nospeaker.hex -- Fr-Sky telemetry mod, but no speaker upgrade.

• gruvin9x-frsky-speaker.hex -- Fr-Sky telemetry and speaker upgrade mods in place.

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Other Versions

For this with v3.2 or other legacy hardware versions, you will need to compile from source code.