Blues Developer Hub

Welcome to Blues! We’re helping you solve the problem of wireless connectivity once and for all.

It all starts with the Notecard—our secure wireless IoT device that makes cellular IoT fast and easy. Explore our API reference, guides, and quick starts to learn more, or join our Getting Started with the Notecard webinar series for a guided demo.

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GoLang, Python, Javascript, C, C++, and Arduino can all be easily used with the notecard to make a secure connection to the cloud.

Get Started With the Notecard

Notecard Quickstart

Learn the fundamentals of the Notecard API with our interactive, browser based guide.

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In this section

Connect to your NotecardSend data to the cloud
Notecard Tutorials

Notecard Tutorials

Learn how to program your Notecard from firmware, and connect to cloud services.

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In this section

Collecting sensor data tutorialRouting data to cloud tutorial

Notecard Playground

Explore the Notecard using a browser-based console.

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In this section

Explore a connected Notecard

Stay Connected with Blues

Get tips, projects, and IoT insights every month

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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Notehub Walkthrough

Use Notehub to manage your fleet, visualize device data, and more.

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Reference

Dig into the Notecard and Notehub API.

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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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