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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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Get certified on wireless connectivity with Blues
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Listing of Blues technical webinars
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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.

Home Automation

Smart Door Lock With ESP32 and Blues Notecard banner
  • Intermediate

Smart Door Lock With ESP32 and Blues Notecard

Create a smart door lock that utilises BLE for local unlocking and a mobile app integrated with Blues Notecards for remote unlocking.

By Pius Onyema Ndukwu

Number of likes5Number of views1412View full project details in new tab
Green Box: Remotely Controllable Power Consumption banner
  • Expert

Green Box: Remotely Controllable Power Consumption

Green Box: Manage & monitor your energy use remotely! Plug in, access, and save power. Eco-friendly control at your fingertips.

By Daniel Legut

Number of likes6Number of views481View full project details in new tab
Revolutionize Your Automation Game with Blues & DFRobot banner
  • Intermediate

Revolutionize Your Automation Game with Blues & DFRobot

Build your own home automation system using the Blues Notecard, Notehub, Node-RED, and Qubitro.

By Pradeep

Number of likes2Number of views138View full project details in new tab
Gas Leak Detector with Arduino, Blues & Edge Impulse banner
  • Intermediate

Gas Leak Detector with Arduino, Blues & Edge Impulse

This project can detect harmful gasses and alert the users.

By Barath Kannan

Number of likes5Number of views440View full project details in new tab
No-code Intrusion Detection System with Blues Notecard banner
  • Beginner

No-code Intrusion Detection System with Blues Notecard

You can have an AIoT security system up and running with minimal configuration, without the need to write any code.

By Naveen

Number of likes19Number of views4191View full project details in new tab
IoT assistive device banner
  • Intermediate

IoT assistive device

Device that creates smarter and more connected home by integrating various household functions and providing real-time data about the home.

By Deepak Gohil

Number of likes8Number of views370View full project details in new tab
Build a Fleet of Low Power, Cloud-Connected e-Ink Displays banner
  • Intermediate

Build a Fleet of Low Power, Cloud-Connected e-Ink Displays

Use the Notecard and Notehub. io to keep a fleet of e-Ink displays synchronized across a facility.

By Brandon Satrom

Number of likes18Number of views2019View full project details in new tab
“I love checking on mousetraps,” said no one ever banner
  • Beginner

“I love checking on mousetraps,” said no one ever

Get an SMS alert when there's a mouse in your live trap as we build a smarter mousetrap for the Internet of Things.

By Paige Niedringhaus & Carlton Henderson

Number of likes12Number of views1244View full project details in new tab
Sensor Clusters Made Easy w/LoRa and Blues Wireless Sparrow banner
  • Beginner

Sensor Clusters Made Easy w/LoRa and Blues Wireless Sparrow

I deployed an array of LoRa-based sensors to monitor the temperature and humidity throughout my house.

By TJ VanToll

Number of likes11Number of views867View full project details in new tab
Leave the Water Running? 💧 Build an IoT Smart Leak Detector banner
  • Beginner

Leave the Water Running? 💧 Build an IoT Smart Leak Detector

Learn how to build a low-cost (and low-code) water leak detection device complete with SMS notifications if a leak's detected.

By Paige Niedringhaus

Number of likes15Number of views2021View full project details in new tab
Cellular-Enabled Power Outage Detector w/ SMS Notifications banner
  • Beginner

Cellular-Enabled Power Outage Detector w/ SMS Notifications

Learn how to build a globally-available power outage detector with Twilio and a Cellular Notecard from Blues Wireless.

By Rob Lauer

Number of likes24Number of views2955View full project details in new tab
Debugging a Hot Tub Time (Series) Machine banner
  • Intermediate

Debugging a Hot Tub Time (Series) Machine

Build a water quality monitoring solution with cellular connectivity, cloud dashboards, and SMS messaging for chlorine emergencies! 🐛❌

By Rob Lauer

Number of likes25Number of views3389View full project details in new tab
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