ESP8266

How do I install a custom Arduino board/core? It's easy! This tutorial will go over how to install an Arduino board definition using the Arduino Board Manager. We will also go over manually installing third-party cores, such as the board definitions required for many of the SparkFun development boards.

Hookup Guide for the AST-CAN485 WiFi Shield.

The LuMini 8x8 Matrix (APA102-2020) are the highest resolution LED matrix available.

The LuMini Rings (APA102-2020) are the highest resolution LED rings available.

How to assemble the WiFi IR Blaster and program it using Arduino. You'll be controlling IR devices from the web in no time!

An introduction to MQTT, one of the main communication protocols used with the Internet of Things (IoT).

In this tutorial, we'll show you how to use the Flask framework for Python to send data from ESP8266 WiFi nodes to a Raspberry Pi over an internal WiFi network.

The SparkFun ESP8266 Thing Dev Board is a powerful development platform that lets you connect your hardware projects to the Internet. In this guide, we show you how to combine some simple components to remotely log temperature data, send yourself texts and control lights from afar.

How to configure the Blynk Board and app to notify you when your washer or dryer is done shaking.

How to get your computer set up with Arduino and the Blynk Board hardware definitions -- so you can start creating Blynk projects of your own!

A Blynk project that demonstrates how to use the Bridge widget to get two (or more) Blynk Boards to communicate.

A series of Blynk projects you can set up on the Blynk Board without ever re-programming it.

How to provision a Blynk Board - get it connected to Wi-Fi and Blynk, so you can start Blynking!

Learn how Nick Poole built a WiFi controlled fire-cannon using the ESP8266 Thing Dev Board!

Make an RGB colored cloud light! You can also control it from your phone, or hook up to the weather!

An overview of SparkFun's ESP8266 Thing Development Board - a development board for the Internet of Things.

Interface your Arduino with an ESP8266 to give it inexpensive access to your WiFi network and the Internet!

An overview of SparkFun's ESP8266 Thing - a development board for the Internet of...Things. This tutorial explains the circuitry driving the board, and how to get it up and running in an Arduino environment.