Apollo Device Firmware

Signed firmware images for Apollo Automation devices. The source lives in DeviceExamples (private). This repo only hosts release artifacts — no source code.

Release contents

Each release tag follows <product>-v<version> (e.g. basicrgblight-v1.5.0). Two assets per release:

Asset	Purpose
firmware.bin	The firmware image flashed to the device
firmware.bin.sig	64-byte Ed25519 signature of sha256(firmware.bin)

Release body format

Each release body must end with the SHA256 of the attached image on its own line:

Fixes the LED indicator pulse during pending adoption.

SHA256: 0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef

Verification

Apollo Hubs verify two things before allowing the firmware onto a device:

1. Integrity: SHA256 in the body matches sha256(firmware.bin).
2. Authenticity: firmware.bin.sig is a valid Ed25519 signature over that SHA-256 under the Apollo public key:

b3de86da0c2f30abd10cbab894deff40c6e4b2a2cf14c6bcc34adc09ac912e2c

Releases missing a valid SHA256 line are ignored by the hub mirror. Releases missing or with an invalid firmware.bin.sig are mirrored but devices will refuse to install them.