Internet of Things

Take your nRF52840 development to the next level -- build your applications with the nRF5 C SDK. This tutorial explains how to set up a development environment based around the GNU Arm Embedded Toolchain.

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

The goal of this project is to have a website hosted on an ESP32 that controls any relay controlled device connected to a local network and keeps a dynamically updated state of those devices.

Need a great project for your Raspberry Pi 4 kit? Use it to create a command center to display the weather, clock, your calendar, or even a news feed!

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!

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.

Learn how to build your own Internet-connect, solar-powered temperature collection station using the Photon from Particle.

Cypress's PSoC 6 Pioneer Board is a development tool for the powerful PSoC 6 processor. In this tutorial, we'll show you how to use the PSoC 6 Pioneer Board along with the SparkFun/Digi-Key Pioneer IoT Add-on Shield to send data to a Raspberry Pi via BLE or WiFi.

A hardware overview and hookup guide for the SparkFun Pro nRF52840 Mini -- a breakout for Nordic's impossibly cool Bluetooth/ARM Cortex M4 SoC.

Learn how to turn our 64x64 RGB LED Matrix Panel into a display for your current Spotify album art using an ESP32.

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

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

This tutorial will show you how to assemble, program, and access the Raspberry Pi Zero as a headless wireless pan-tilt camera.

Learn how to build a remote water level sensor for a water storage tank and how to automate a pump based off the readings!

How to communicate between an Electric Imp and Arduino using serial.

What does a baby elephant weigh? How much impact force does a jump have? Answer these questions and more by building your very own IoT industrial scale using the SparkFun OpenScale.

Dive into the world of the Internet of Things with the SparkFun Inventor's Kit for Photon.

A quick overview of the features of the OLED Block for the Edison.

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.

This post will walk you through setting up your TJBot and getting started with the first three recipe examples provided by IBM.

Build an air-conditioner monitoring device to collect environment information and store it in the cloud.