Bluetooth

SparkFun Arduino UNO R4 WiFi Qwiic Kit Hookup Guide

July 11, 2023

The SparkFun Arduino UNO R4 WiFi Qwiic Kit is a great way to get started with Arduino and the Qwiic-connect system - use this guide to get started!

MicroMod STM32WB5MMG Hookup Guide

June 29, 2023

Add a powerful combination of computing power and wireless communication to your next MicroMod project with the SparkFun MicroMod STM32WB5MMG Processor.

SparkFun RTK Reference Station Hookup Guide

May 23, 2023

Setup the RTK Reference Station in minutes and start sending RTCM NTRIP corrections to your favourite caster.

Sending Sensor Data via Bluetooth

April 14, 2023

In this tutorial, we will show you how to get started on incorporating Bluetooth into your electronics projects. This project uses a SparkFun Thing Plus ESP32 Wroom USB-C to display data from a Triple Axis Accelerometer over Bluetooth.

Displaying Sensor Data with Bluetooth

March 28, 2023

In our previous Bluetooth tutorial called Sending Sensor Data Via Bluetooth, we showed how to display data from a triple axis accelerometer over the Arduino IDE’s serial monitor. Continuing off of the first tutorial, we are going to expand this project to include more capabilities for visualizing and interacting with your accelerometer data.

SparkFun Thing Plus - NINA-B306 Hookup Guide

March 23, 2023

A quick guide to get started using the SparkFun Thing Plus - NINA-B306. This Thing Plus is loaded with the Arm Cortex-M4 processor in the NINA-B306 along with on-board motion and environmental sensors in the ISM330DHCX 6DoF and BME280 pressure and temperature sensor.

SparkFun Thing Plus Matter - MGM240P Hookup Guide

March 2, 2023

Get started with the SparkFun Thing Plus Matter - MGM240P with this Hookup Guide. This guide covers the hardware on this development board along with a quick intro to using the board with Silicon Labs' Simplicity Studio IDE.

Audio Codec Breakout - WM8960 Hookup Guide

January 26, 2023

The SparkFun Audio Codec Breakout - WM8960 is a low power, high quality stereo codec chock full of features. In this tutorial, some of these features by using an Arduino microcontroller to configure the audio codec and pass audio to the headphone or speaker channels.

ESP32 Thing Plus (USB-C) Hookup Guide

August 18, 2022

Meet the updated ESP32 Thing Plus (USB-C) development board. We have included some extra bells and whistles that users will appreciate, so check out out hookup guide for all the details!

IoT RedBoard ESP32 Development Board Hookup Guide

August 18, 2022

Delve into the functionality-rich world of the IoT RedBoard ESP32 Development Board!

SparkFun RTK Facet L-Band Hookup Guide

June 9, 2022

Setup the RTK Facet L-Band in minutes to begin gathering millimeter level geospatial coordinates.

Getting Started with the MyoWare® 2.0 Muscle Sensor Ecosystem

April 1, 2022

The MyoWare® 2.0 Muscle Sensor, an Arduino-compatible, all-in-one electromyography (EMG) sensor from Advancer Technologies. In this tutorial, we will go over the features and related shields to connect the sensor to a muscle group.

Getting Started with the Raspberry Pi Zero 2 W

December 22, 2021

Learn how to setup, configure and use the latest version of the smallest Raspberry Pi out there, the Raspberry Pi Zero 2 W.

SparkFun RTK Facet Hookup Guide

December 16, 2021

Setup the RTK Facet in minutes to begin gathering millimeter level geospatial coordinates.

smôl ESP32 Hookup Guide

October 20, 2021

Small in size, small on current draw. It's a smôl world! This guide will get you up and running with the smôl ESP32 Processor Board.

Getting Started with the micro:bit

September 2, 2021

The BBC micro:bit is a compact, powerful programming tool that requires no software installation. Read on to learn how to use it YOUR way!

SparkFun RTK Express Hookup Guide

June 21, 2021

Learn how to use the enclosed RTK Express product to achieve millimeter level geospatial coordinates.

SparkFun expLoRaBLE Hookup Guide

February 4, 2021

Check out our latest LoRaWAN development board with Bluetooth capabilities! With this guide, we'll get you passing data to The Things Network in no time.

MicroMod nRF52840 Processor Hookup Guide

January 14, 2021

Get started with the MicroMod nRF52840 Processor following this guide.

SparkFun RTK Surveyor Hookup Guide

December 3, 2020

Learn how to use the enclosed RTK Surveyor product to achieve millimeter level geospatial coordinates.

Getting Started with the 8BitDo Bluetooth GamePads

December 2, 2020

Getting up and running with the sweet new 8BitDo game controllers!

Nintendo Switch Macro Recording on the Raspberry Pi

July 8, 2020

Learn how to record and playback controller 'macros' for your Nintendo Switch using a Raspberry Pi, SparkFun Top pHAT, and Joycontrol.

ESP32 OTA Updates over BLE from a React Web Application

July 2, 2020

Learn how to flash firmware Over-the-Air using a BLE React WebApp and ESP32

SparkFun Edge Hookup Guide

September 26, 2019

Get to know your Edge board, including both the hardware features for you to utilize as well as how to get talking to it.

Hookup Guide for the SparkFun Artemis Thing Plus

September 19, 2019

Get started with our SparkFun Artemis Thing Plus - our popular Thing Plus footprint with the powerful Artemis module for ultimate functionality.

Hookup Guide for the SparkFun RedBoard Artemis ATP

August 28, 2019

Get started with the RedBoard Artemis ATP - all the functionality of the SparkFun Artemis module wrapped in the Mega Arduino Footprint

Hookup Guide for the SparkFun RedBoard Artemis

August 28, 2019

Get started with the RedBoard Artemis - all the functionality of the SparkFun Artemis module wrapped in the familiar Uno R3 footprint

Artemis Development with Arduino

June 20, 2019

Get our powerful Artemis based boards (Artemis Nano, BlackBoard Artemis, and BlackBoard Artemis ATP) blinking in less than 5 minutes using the SparkFun Artemis Arduino Core!

Using SparkFun Edge Board with Ambiq Apollo3 SDK

March 28, 2019

We will demonstrate how to get started with your SparkFun Edge Board by setting up the toolchain on your computer, examining an example program, and using the serial uploader tool to flash the chip.

ESP32 Thing Plus Hookup Guide

March 7, 2019

Hookup guide for the ESP32 Thing Plus (Micro-B) using the ESP32 WROOM's WiFi/Bluetooth system-on-chip in Arduino.

GPS-RTK2 Hookup Guide

January 14, 2019

Get precision down to the diameter of a dime with the new ZED-F9P from u-blox.

nRF52840 Development with Arduino and CircuitPython

November 29, 2018

How to use Arduino or CircuitPython to develop applications for the nRF52840 Cortex-M4 Bluetooth SoC.

SparkFun Pro nRF52840 Mini Hookup Guide

November 29, 2018

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

SparkFun Arduino ProtoShield Hookup Guide

May 17, 2018

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.

MIDI BLE Tutorial

February 22, 2018

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

Wireless Audio Bluetooth Adapter w/ BC127

December 14, 2017

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

Gas Pump Skimmers

September 6, 2017

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

Getting Started with the Raspberry Pi Zero Wireless

July 13, 2017

Learn how to setup, configure and use the smallest Raspberry Pi yet, the Raspberry Pi Zero - Wireless.

nRF52832 Breakout Board Hookup Guide

November 17, 2016

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

Connectivity of the Internet of Things

July 27, 2016

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

Getting Started with the SparkFun Inventor's Kit for Google's Science Journal App

May 24, 2016

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.

IOIO-OTG Hookup Guide

May 18, 2016

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

SIK Experiment Guide for the Arduino 101/Genuino 101 Board

April 28, 2016

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.

SparkFun Inventor's Kit for Edison Experiment Guide

December 17, 2015

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.

BC118 BLE Mate 2 Hookup Guide

January 15, 2015

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

Interactive Hanging LED Array

April 10, 2014

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

Teardown: Misfit Shine Activity Tracker

April 3, 2014

A quick tear down of the popular fitness tracking device, the Misfit Shine.

Hackers in Residence - Hacking MindWave Mobile

February 26, 2014

Review, teardown, and hacking tutorial for the MindWave Mobile, a $99 commercial grade EEG sensor.

Understanding the BC127 Bluetooth Module

January 31, 2014

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

Using the BlueSMiRF

September 16, 2013

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

RN-52 Bluetooth Hookup Guide

August 29, 2013

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

Bluetooth Basics

August 26, 2013

An overview of the Bluetooth wireless technology.

MetaWatch Teardown and Arduino Hookup

August 13, 2013

Tearing down the nifty Bluetooth-enabled MetaWatch. Then building an Arduino sketch to control it.
Viewing 54 Bluetooth Tutorials. View All Tutorials.

Old Tutorials

Looking for the old, archived tutorials? Head on over to the archived tutorials on the main SparkFun site.
Please be aware that the tutorials you find there are no longer actively maintained.