A new version of note-arduino, our official library for interacting with the Notecard in Arduino projects, is now available.

The main feature of the 1.5 release is support for the Notecard’s new card.binary requests for sending and receiving large binary objects. The release also includes improved AUX serial throttling, improved I2C retry logic, updated examples, and a variety of other small updates.

Check out the full changelog in GitHub, and follow our installation instructions to start using the new version in your favorite editor.

Today we’re announcing a new C library for fetching Environment Variables: Notecard Environment Variable Manager.

The library offers functions for retrieving Environment Variables from Notehub, as well as “watch variables” that allow you to watch for variable updates at a configurable interval.

The Notecard Environment Variable Manager is open source and available on GitHub. Give it a shot and let us know what you think.

Today we released a Postman Collection that makes it easy to perform Notehub API requests.

The Collection allows you to easily authenticate, pick the request you’d like to use, and make the appropriate call with the click of a button.

To get started today check out our Postman Collection documentation on blues.dev.

A new version of note-arduino, our official library for interacting with the Notecard in Arduino projects, is now available.

The 1.4.0 release includes updated support for multi-threaded applications, and provides new sendRequestWithRetry and requestAndResponseWithRetry methods to overcome hardware race conditions on cold start.

Check out the full changelog in GitHub, and follow our installation instructions to start using the new version in your favorite editor.

We’re happy to announce note-zephyr, a new official SDK you can use to communicate with the Notecard in Zephyr applications.

If you’re new to Zephyr, the note-zephyr SDK’s documentation shows you how to build a new Zephyr project from scratch, including how to install all the underlying dependencies on Windows, macOS, and Linux. If you’re a Zephyr veteran, the docs show the steps you need to take to work with the Notecard in an existing Zephyr app.

Try it out, and let us know what you think!

Today we’re happy to announce Notehub JS—a new library that makes it easier than ever for you to interact with the Notehub API when building custom JavaScript applications.

The library is available to use in all modern JavaScript environments and includes extensive documentation, JavaScript-based code examples of every API call, and ES6-forward syntax.

Learn more on our blog, or check out the library’s documentation to get started building.