Get Started with the Notecard and Cellular IoT on June 8th !

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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.

Remote Monitoring

Take care of your most precious cargo with Cargus banner
  • Beginner

Take care of your most precious cargo with Cargus

Cargus monitors the baby car seat. If it detects a baby in the car seat and an idle car, it will send a text message to the parent.

By Justin Lutz

Number of likes7Number of views385
Sparrows for Beehives, and ML too! banner
  • Advanced

Sparrows for Beehives, and ML too!

A Beekeeper's helper, for keeping a sense of hive growth in the winter, with ML, LoRa, and Cellular connections.

By cameronbunce

Number of likes3Number of views167
Open/Close Valves and Monitor Flow Rate—Remotely! banner
  • Intermediate

Open/Close Valves and Monitor Flow Rate—Remotely!

Learn how to remotely open or close a valve, and measure the liquid flow state over cellular.

By Team Blues Wireless

Number of likes15Number of views2449
Solar/Wind Power Self-Sustained IoT banner
  • Beginner

Solar/Wind Power Self-Sustained IoT

A core IoT system powered by Solar and Wind power.

By Irak Mayer

Number of likes6Number of views421
Host-free Smart Parking Lot Help Request Device banner
  • Intermediate

Host-free Smart Parking Lot Help Request Device

Use cellular IoT to alert parking lot attendants when customers need assistance with an SMS message of their current location.

By Team Blues

Number of likes15Number of views1367
Liquid Electricity banner
  • Intermediate

Liquid Electricity

A self-sustainable wireless communication device using the kinetic power of water flow is presented.

By Irak Mayer

Number of likes5Number of views554
Running Faucet Alert System with Blues Wireless banner
  • Advanced

Running Faucet Alert System with Blues Wireless

A smart device that detects running faucets using a machine learning model and sends alert messages over a cellular network.

By Naveen

Number of likes24Number of views4816
Fleet Management with Useful Sensors Person Sensor banner
  • Beginner

Fleet Management with Useful Sensors Person Sensor

Using the new Useful Sensors face detection sensor and the Notecard Carrier F, manage your fleet with location status along with driver ID.

By Justin Lutz

Number of likes7Number of views645
Refrigerator Fleet Monitoring Made Easy with LoRa banner
  • Beginner

Refrigerator Fleet Monitoring Made Easy with LoRa

Monitor temperature, humidity, and door open/close state across fleets of refrigerators with low-cost, LoRa-based sensors.

By Team Blues Wireless

Number of likes11Number of views886
Routing BLE Sensor Data to the Cloud with Blues Wireless banner
  • Intermediate

Routing BLE Sensor Data to the Cloud with Blues Wireless

How to network a whole set of Bluetooth sensors and pipe it out to the cloud with the Blues Notecard!

By lhyb

Number of likes3Number of views401
FloWat -> Flow Water banner

FloWat -> Flow Water

A smart and sustainable way to self power a water flow analyzer for agriculturists to keep track of irrigation pipe flow.

By Elizabeth Vicarte

Number of likes12Number of views746
IoT Weather Data Logger Using Blues Wireless& Qubitro banner
  • Intermediate

IoT Weather Data Logger Using Blues Wireless& Qubitro

This guide will help you to build an IoT-based weather data logger using the Blues Wireless Notecard and Notecarrier.

By Pradeep

Number of likes35Number of views9180
Lightning Detector with Blues Wireless Notecard banner
  • Intermediate

Lightning Detector with Blues Wireless Notecard

Use a Blues Wireless Notecard to detect nearby lightning strikes and easily map them with IoT platform Datacake

By Matthew Carpenter

Number of likes12Number of views507
Ocean Buoy to Measure Waves & Drift using Low-Power Cellular banner
  • Intermediate

Ocean Buoy to Measure Waves & Drift using Low-Power Cellular

A small and low-cost drifter and wave-measuring buoy for the Ocean close to the shore and inside fjords.

By B.Laurent & J Rt & Gaute Hope

Number of likes6Number of views636
Sync & Visualize Flight Logs with OpenSync & Blues Wireless banner
  • Intermediate

Sync & Visualize Flight Logs with OpenSync & Blues Wireless

See how the IoT can benefit the aviation industry by syncing and visualizing flight logs with OpenSync and the Blues Wireless Notecard.

By The Ihdes

Number of likes5Number of views548
Air quality w/ Blues, Monogoto, Qubitro & Sensor.Community banner
  • Intermediate

Air quality w/ Blues, Monogoto, Qubitro & Sensor.Community

Contributing environmental data to Sensor.Community using LTE-M

By Laurens Slats

Number of likes7Number of views656
Remote Alerting Mailbox banner
  • Beginner

Remote Alerting Mailbox

You've already waited long enough to get your snail mail. Now use Blues + Pico + Twilio, so it doesn't just sit outside your door!

By Zachary J. Fields

Number of likes11Number of views1518
Earth Day 2021: Stream Research banner
  • Intermediate

Earth Day 2021: Stream Research

Our natural waterways are beautiful, provide recreation and support agriculture. We must ensure their health, safety and conservation!

By Zachary J. Fields

Number of likes17Number of views1353
Monitor Air Quality Anywhere with Airnote banner
  • Beginner

Monitor Air Quality Anywhere with Airnote

Introducing the Airnote with a complete hardware teardown and walkthrough.

By Brandon Satrom

Number of likes12Number of views1204
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Having trouble connecting?

Try changing your Micro 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.

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