Bluetooth

The SparkFun Arduino ProtoShield PCB and ProtoShield kit lets you customize your own Arduino shield using whatever custom circuit you can come up with! This tutorial will go over its features, hardware assembly, and how to use the shield with an Arduino R3 footprint.

Teardown of gas pump skimmers along with how to detect and block them.

An introduction to the ESP32 Thing's hardware features, and a primer on using the WiFi/Bluetooth system-on-chip in Arduino.

SparkFun has two boards using the BC127; here's what you need to know to use them.

Build a custom wireless audio Bluetooth adapter using BlueCreation's BC127 and add it to your old speaker system!

A hookup guide to get you started with the RN-52 Audio Bluetooth Module Breakout Board.

This guide contains all the information you will need to explore the 21 circuits of the SparkFun Inventor's Kit for the Arduino 101/Genuino 101 Board.

The Simblee LilyPad lets you easily integrate Bluetooth Low Energy and mobile apps into your e-textiles projects.

Developing a bidirectional MIDI-BLE link with the nRF52832 Breakout.

How to hookup and program (in Arduino!) the nRF52832 Breakout -- a development board for Nordic's BLE/ANT/2.4GHz system on chip.

An overview of the different protocols that can be used for the development of Internet of Things (IoT)-based projects.

The Simblee module is a powerful but easy to use Bluetooth 4.0 device which allows you to create a GUI from directly within your Arduino code!

This guide will help you understand your SparkFun Simblee Breakout Board.

An overview of the Bluetooth wireless technology.

How to get started using the BlueSMiRF and Bluetooth Mate Silvers.

Learn how we converted 72 lightbulbs into an interactive LED array for our conference room.

Learn how to harness the power of the Intel® Edison using JavaScript to post data to the cloud, control electronics from smartphones, and host web pages that interact with circuits.

Hooking up and using the BLE Mate 2, which uses the BC118 BLE module from BlueCreations.

This is a quick guide to using the Google Science Journal app with the Arduino 101 that's included and pre-programmed in the SIK for Google's Science Journal App.

This guide contains all the information you will need to explore the 21 circuits of the SparkFun Inventor's Kit for the Arduino 101/Genuino 101 Board.

This guide contains all the information you will need to explore the 21 circuits of the SparkFun Inventor's Kit for the Arduino 101/Genuino 101 Board.

This guide contains all the information you will need to explore the 21 circuits of the SparkFun Inventor's Kit for the Arduino 101/Genuino 101 Board.

Get started using the IOIO-OTG with your Android device or PC.

Tearing down the nifty Bluetooth-enabled MetaWatch. Then building an Arduino sketch to control it.