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What Happens After the Prototype? Explore Blues' Connected Product Guidebook

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What’s New
Resources
Blog
Technical articles for developers
Connected Product Guidebook
In-depth guides for connected product development
Developer Certification
Get certified on wireless connectivity with Blues
Newsletter
The monthly Blues developer newsletter
Terminal
Connect to a Notecard in your browser
Webinars
Listing of Blues technical webinars
Blues.comNotehub.io
Shop
Docs
homechevron_rightBlog

Welcome to the Blues Developer Blog

Technical articles on everything in the Internet of Things, from Arduino to Zephyr. Written by developers, for developers.

Designing IoT Devices That Degrade Gracefully Instead of Going Dark banner

May 6, 2026

Designing IoT Devices That Degrade Gracefully Instead of Going Dark

Battery-powered IoT devices rarely just fail, they degrade. Here are six low-power mistakes I see in real Notecard deployments and how to design around them.

  • Low Power
  • Notecard
  • Hardware
Rob Lauer
Rob LauerSenior Director of Developer Relations

April 30, 2026

Building Dashboards With the Notehub API and Grafana Cloud

Learn how to use Grafana Cloud and the Notehub API to build dashboards that visualize your Notehub data.

  • Notehub
TJ VanToll
TJ VanTollPrincipal Developer Advocate
April 14, 2026

Tips & Tricks for Managing Devices in Notehub

Learn tips to help organize and manage devices in Notehub as your projects start to scale

  • Notehub
TJ VanToll
TJ VanTollPrincipal Developer Advocate
March 10, 2026

One Module, Three Networks - Meet Notecard for Skylo

Introducing Notecard for Skylo, the only module combining Cellular, WiFi, and Satellite connectivity on a single board with bundled data and no fees.

  • Announcement
  • NTN
  • Satellite
Rob Lauer
Rob LauerSenior Director of Developer Relations
February 18, 2026

How to Upload Binary Data Through the Notecard with Python SDK

Learn how to rapidly upload binary data to a remote server with Notecard and Notehub using the note-python SDK.

  • Notecard
  • Python
  • Notehub
Alex Bucknall
Alex BucknallStaff Developer Experience Engineer
January 27, 2026

Introducing Blues Notecarrier CX - Carrier and Host MCU in One Board

Learn more about the new Notecarrier CX, featuring a user-addressable onboard STM32L433 MCU.

  • Announcement
  • Cygnet
Rob Lauer
Rob LauerSenior Director of Developer Relations
January 20, 2026

Detecting Inactive Devices With Notehub Smart Fleets

Learn a workflow for automatically sorting inactive devices into a custom Notehub fleet

  • Notehub
TJ VanToll
TJ VanTollPrincipal Developer Advocate

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