Adafruit IO Basics: Servo
This guide is part of a series of guides that cover the basics of using Adafruit IO. It will show you how to wirelessly control a servo from Adafruit IO.
Adafruit IO Basics: Temperature & Humidity
This guide is part of a series of guides that cover the basics of using Adafruit IO. It will show you how to send temperature and humidity values wirelessly to Adafruit IO from a DHT22 sensor.
Adafruit IO Basics: Analog Output
This guide is part of a series of guides that cover the basics of using Adafruit IO. It will show you how to dim a LED from Adafruit IO using any modern web browser.
Adafruit IO Basics: Analog Input
This guide is part of a series of guides that cover the basics of using Adafruit IO. It will show you how to send analog values to Adafruit IO from a photocell.
Bluetooth LE MIDI Controller
A unique MIDI controller using a NeoPixel, Bluefruit 32u4 and a capacitive touch sensor.
Wireless UNTZtrument Using BLE MIDI
In this guide, we will replace the Arduino Leonardo used in the standard UNTZtrument with either the Feather M0 Bluefruit LE, or the Feather 32u4 Bluefruit LE. This small hardware change will allow us send MIDI data wirelessly to computers and mobile devices using Bluetooth LE MIDI.
Adafruit IO Basics: ESP8266 + Arduino
The ESP8266 based Feather HUZZAH & the HUZZAH ESP8266 breakout are both very popular options for connecting projects to Adafruit IO. In this guide we are going to walk through the setup needed to get your ESP8266 up and running with the Arduino IDE & Adafruit IO. This same basic setup can be used as you progress through our Adafruit IO Basics series of guides.
Raspberry Pi Zero NPR One Radio
Fill your house with your favorite NPR shows and stories by building your own NPR radio.
Using IFTTT with Adafruit IO to Make an IoT Door Detector
Way cheaper than a guard dog who can use an iPhone, this project will show you how you can use an Adafruit HUZZAH ESP8266 WiFi microcontroller board with a door sensor to email/tweet/text you when your door has opened!
Run an X-Carve CNC Machine Wirelessly with a Raspberry Pi
Inventables' web based digital CNC software, Easel, currently requires a constant connection from a Mac or Windows based machine in order to send commands to the X-Carve over a serial port. This tutorial will show you how you can free up your main computer while the X-Carve is running by using a Raspberry Pi as a bridge to wirelessly send commands to the X-Carve's Arduino Uno. We will also use a Powerswitch Tail to automatically control the main power to the X-Carve when Easel launches in your web browser.
Making Edge Guards for Hand Tools Using Hand-Moldable Plastic
Low temperature plastic is a really easy to use material that you can quickly mold by hand into guards that tightly fit your chisels or other edge tools.
Sending Live Sensor Data to iOS with BLE
Learn how to display live orientation data from a BNO055 9-DOF sensor using a Bluefruit LE UART Friend.
Continuous Integration, Arduino, and You
Use Travis CI to automatically build and verify Arduino Libraries when you push commits to GitHub.
iOS App Development Using Cordova
This tutorial will show you the basics of using Apache Cordova to build iOS apps without learning Objective-C or Swift.
Adding Third Party Boards to the Arduino v1.6.4+ IDE
Version 1.6.4 of the Arduino IDE introduced official support for adding third party boards to the new Board Manager. This short tutorial will walk you through how to add new boards so you will easily be able to install support for the Flora, Gemma, Trinket, Trinket Pro, and the ESP8266 HUZZAH.