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What’s New
Resources
Blog
Technical articles for developers
Newsletter
The monthly Blues developer newsletter
Terminal
Connect to a Notecard in your browser
Developer Certification
Get certified on wireless connectivity with Blues
Webinars
Listing of Blues technical webinars
Blues.comNotehub.io
Shop
Docs

Welcome to Notecard!

Congratulations on your purchase of a new Notecard. You can use the information and guides below to get up and running with your device.

  • View your Notecard's datasheet

Device Info

  • SKU:
  • DeviceUID:dev:

Where to Start

  • Create a Notehub account
    • Notehub is our cloud-based service for connecting to Notecard devices and synchronizing data, configuration, and firmware. You need to create a Notehub account to start working with data on your Notecard.
  • Complete the Notecard quickstart
    • The Notecard quickstart introduces you to the Blues ecosystem, including the Notecard, Notecarrier, and Notehub. You'll learn how to connect to your Notecard, and how to start sending data to Notehub.
© 2025 Blues Inc.
© 2025 Blues Inc.
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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 Notecard's latest firmware on a Simulator assigned to your free Notehub account.

Don't have an account? Sign up