Wireless IoT for Everyone
The Notecard is a simple, secure, and affordable wireless IoT device. It works with any embedded language and connects to every cloud application. Explore our API reference, guides, and quick starts, or try the Notecard out for yourself using our browser-based serial terminal. You're covered with everything from SDKs in your favorite languages to sample apps for all major microcontroller families.
Buy a Notecard
Already have a Notecard?
Awesome! We recommend starting with our quickstart tutorial, which will help you get up and running with the Blues Wireless ecosystem of tools and services.
Start the quickstartDon’t have a Notecard yet?
No worries—you can learn the language of the Notecard right in your browser! Complete our quickstart with a simulated Notecard to learn about the Blues Wireless ecosystem.
Start with a simulated NotecardGet Started With the Notecard
Notecard Quickstart
Learn the fundamentals of the Notecard API with our interactive, browser based guide.
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Notecard Tutorials
Learn how to program your Notecard from firmware, and connect to cloud services.
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In this section
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Explore Using the Notecard
Notecard Guides
Explore our quickstart or start building your Notecard app with our language and cloud-provider tutorials.
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Notecard Firmware Libraries
Explore tools for communicating with the Notecard, firmware libraries for major languages, and samples for your favorite microcontroller.
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Blues Hackster Hub
Get some inspiration from developers building fun and interesting projects with the Notecard and Notehub.
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