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What’s New
Resources
Blog
Technical articles for developers
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The monthly Blues developer newsletter
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Connect to a Notecard in your browser
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Get certified on wireless connectivity with Blues
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Listing of Blues technical webinars
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Notehub

March 19, 2025

Routing IoT Data to Adafruit IO (and Beyond)

Learn how to use Notecard and Notehub to route collected sensor data for visualization (and more) on Adafruit IO.

  • Notehub
  • Cloud
Rob Lauer
Rob LauerSenior Director of Developer Relations
February 25, 2025

Introducing Notehub Smart Fleets

Learn about smart fleets, a new Notehub feature that lets you dynamically group your devices based on their data.

  • Notehub
TJ VanToll
TJ VanTollPrincipal Developer Advocate
February 19, 2025

Making Sense of Your IoT Data with AI

Leverage the APIs from Notehub and OpenAI to help interpret the data generated by your connected products.

  • AI
  • Machine Learning
  • Notehub
Rob Lauer
Rob LauerSenior Director of Developer Relations
February 13, 2025

Using Environment Variables to Change Notecard Configuration

Learn how to use environment variables, both built-in and custom, to change Notecard configuration remotely.

  • Notecard
  • Notehub
TJ VanToll
TJ VanTollPrincipal Developer Advocate
January 16, 2025

Automating Firmware Management with the Notehub API

Learn how to use the Notehub API to manage firmware updates for your devices or fleets of devices.

  • Notehub
TJ VanToll
TJ VanTollPrincipal Developer Advocate
January 8, 2025

Unit Testing JSONata Expressions in Notehub with JavaScript and Jest

Using the popular JavaScript testing framework, Jest, you can test your JSONata expressions and Events from Notehub.

  • Notehub
  • JSONata
  • Testing
Rob Lauer
Rob LauerSenior Director of Developer Relations
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© 2025 Blues Inc.
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