Scaling an IoT deployment? Join our webinar on May 28th where we dive into real-world scaling pain points and how to overcome them.

Blues Developers
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
Button IconHelp
Notehub StatusVisit our Forum
Button IconSign In
Sign In
Sign In
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
homechevron_rightDocschevron_rightExample Appschevron_rightCommunity Projects

Community Projects

Blues and our community regularly publish projects on Hackster to showcase the things we're building. Check out these guides for reference implementations, and for inspiration for the app you might want to build next.

Fun!

Space Invaders Game Using Blues And Accelerometer banner
  • Intermediate

Space Invaders Game Using Blues And Accelerometer

Innovation of a light and comfortable joystick with Blues and accelerometer useful for people with disabilities while playing

By Guillermo Perez Guillen

Number of likes2Number of views132View full project details in new tab
DIY Drone using Blues Swan 3.0 and Notecard banner
  • Intermediate

DIY Drone using Blues Swan 3.0 and Notecard

Craft your own Air-Quality & Weather Monitoring Drone: DIY tech meets environmental awareness. Build, sense, explore, and contribute!

By Abhishek Chavan

Number of likes15Number of views2455View full project details in new tab
Remotely Terrorize the Neighborhood Kids on Halloween banner
  • Beginner

Remotely Terrorize the Neighborhood Kids on Halloween

Learn how to build a "jump scare" skeleton that is remotely triggered using the Blues Wireless Notecard (without a host MCU!).

By Rob Lauer

Number of likes22Number of views1663View full project details in new tab
Boo-lues Fire Breathing Pumpkin 🎃🔥 banner
  • Beginner

Boo-lues Fire Breathing Pumpkin 🎃🔥

How about "Trick AND Treat". Let's scare the socks off the neighborhood kids.

By Zachary J. Fields

Number of likes23Number of views2687View full project details in new tab
Solar-Powered Crypto Mining with Raspberry Pi banner
  • Beginner

Solar-Powered Crypto Mining with Raspberry Pi

Learn how to create a solar-powered cryptocurrency "mining rig" with cloud-based reporting on a Raspberry Pi using a PiJuice and Notecard.

By Rob Lauer

Number of likes51Number of views85325View full project details in new tab
Notecade: Monitor Your Retro Gaming with the Notecard banner
  • Beginner

Notecade: Monitor Your Retro Gaming with the Notecard

Build a web-based dashboard to monitor your retro gaming with the Pimoroni Picade and the Blues Wireless Notecard.

By Brandon Satrom

Number of likes9Number of views876View full project details in new tab
Cellular R.O.B with Blues Wireless! banner
  • Intermediate

Cellular R.O.B with Blues Wireless!

The ability to control R.O.B. left with CRT televisions; until now! Blues Wireless breathes new life with remote instructions over cellular!

By Zachary J. Fields

Number of likes4Number of views1289View full project details in new tab
ESP32 & Cellular IoT CI Build Status Light banner
  • Intermediate

ESP32 & Cellular IoT CI Build Status Light

Monitor your CI builds with the blues wireless Notecard and an ESP32 Feather!

By Brandon Satrom

Number of likes17Number of views3684View full project details in new tab
Reindeer Recon - A Notecard-Powered Tracker banner
  • Intermediate

Reindeer Recon - A Notecard-Powered Tracker

A holiday-themed asset tracking project powered by the blues wireless Notecard and Notehub. io.

By Brandon Satrom

Number of likes21Number of views2774View full project details in new tab
© 2025 Blues Inc.
© 2025 Blues Inc.
TermsPrivacy
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