Blogs

How to build an earthquake warning and monitoring system with Ruby, littleBits, and PubNub to send alerts and notifications in real time.

This blog post looks at different Arduino boards to help you pick the right board for whatever your Internet of Things use case is.

An overview of RubyBits, a blog series on teaching about hardware programming for modular IOTprojects using the Ruby language and littleBits

A tutorial for how to build an Android iBeacon (beacon) emitter, the app that publishes signals to Android iBeacon detectors to trigger action.

A tutorial of how to build an Android beacon (aka iBeacon) detector, the app that listens for signals from the emitter and triggers an action.

A collection of tutorials and code walkthroughs on connecting embedded boards to the Internet, and a number of IoT projects as well.

The Internet of Things drives the new city, and smart cities are estimated to use 1.1 billion connected devices in 2015.

How to trigger a littleBits LED light in real time whenever a tweet is sent through the Twitter firehose with Node.js using Johnny-Five.

How to build a Tessel iBeacon emitter to publish data to a Tessel Beacon emitter. Part 3 of our series on building Tessel iBeacon technology with PubNub.