Cognitum Support

Community home for Cognitum users. Source code lives in private repos; here you'll find releases, documentation, and a place to report issues.

Website: cognitum.one · Order: cognitum.one/order · Twitter: @Cognitum · LinkedIn: Cognitum

Downloads

Cognitum Seed firmware

The latest gold-image release is always on the Releases page. Each release includes:

• cognitum-seed-vX.Y.Z.img.gz — full SD card image (~1.3 GB)
• upgrade-seed.sh — one-command upgrade script for existing seeds
• SHA256 checksum

Quick install on a fresh SD card:

# macOS / Linux
gunzip -c cognitum-seed-vX.Y.Z.img.gz | sudo dd of=/dev/rdiskN bs=4m

Or use Raspberry Pi Imager with a custom image.

Upgrade an existing seed (v0.8.1+):

curl -sLO https://github.com/cognitum-one/support/releases/latest/download/upgrade-seed.sh
bash upgrade-seed.sh

Drivers & utilities

• Windows: USB gadget support is native on Windows 10+; no driver needed.
• macOS: native USB ethernet; no driver needed.
• Linux: native; you may need to enable shared connection on the USB interface.

Getting Started

1. Plug a Cognitum Seed into any USB port.
2. Wait 10 seconds for the device to boot.
3. Open http://169.254.42.1/guide in your browser.

See Getting Started Guide for details.

Report an Issue

• Firmware bug? Open a bug report
• Feature request? Suggest a feature
• Documentation typo? Report a doc issue

Before opening, please search existing issues first.

Documentation

• Getting Started
• API Reference
• Troubleshooting
• FAQ

Learn more

• Seed product deck
• V0 Appliance deck
• Technical deck
• Security deck
• Privacy policy

License

Cognitum firmware is distributed under the terms of its EULA (see each release). Documentation in this repo is CC-BY-4.0 unless noted otherwise.