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Tools & SDKs

Accelerate your development with command-line tools, firmware libraries, SDKs, and generative AI tooling

Notecard CLI

Configure, debug, and interact with your Notecard using our cross-platform command-line interface.

Set up the CLI arrow_forward

Firmware Libraries

Start building your Notecard-powered app using one of our official firmware SDKs.

Explore firmware libraries arrow_forward

Notehub SDKs

Quickly start interacting with the Notehub API in JavaScript- or Python-based applications with our Notehub SDKs.

See available SDKs arrow_forward

Generative AI Tools

Build Notecard and Notehub applications with generative AI tooling, including our MCP servers.

Get started with generative AI arrow_forward

Notecard Disconnected

Having trouble connecting?

Try changing your USB cable as some cables do not support transferring data. If that does not solve your problem, contact us at support@blues.com and we will get you set up with another tool to communicate with the Notecard.

Advanced Usage

The help command gives more info.

Connect a Notecard

Use USB to connect and start issuing requests from the browser.

Try Notecard Simulator

Experiment with the Notecard's API on a Simulator assigned to your free Notehub account.