Arduino

This popular development board is great for beginners and advanced users alike. It comes in a variety of flavors and is extensible with "shields" for adding special functionality. Find tutorials here to learn how to do cool stuff using the Arduino platform.

New!

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
New!

SparkFun Photodetector (MAX30101) Hookup Guide

June 25, 2020

The SparkFun Photodetector - MAX30101 (Qwiic) is the successor to the MAX30105 particle sensor, a highly sensitive optical sensor. This tutorial will get you started on retrieving the raw data from the MAX30101 sensor.
New!

RFID Beginners Tutorial

June 15, 2020

In this tutorial we'll revisit some RFID basics and practice by making a remote work logger using an RFID reader and a GPS module. You'll scan a card and get ID, location, and time. All the perfect data to punch in and punch out from the middle of Nowhere!

SparkFun Air Quality Sensor - SGP30 (Qwiic) Hookup Guide

June 5, 2020

A hookup guide to get started with the SparkFun Air Quality Sensor - SGP30 (Qwiic).

SparkFun Environmental Sensor Breakout - BME680 (Qwiic) Hookup Guide

May 14, 2020

A hookup guide to get started with the BME680 Environmental Sensor from Bosch. Monitor the air quality, temperature, humidity, and barometric pressure with this Qwiic sensor!

Spectrum Shield Hookup Guide (v2)

May 4, 2020

Want your project to react to music? Then the SparkFun Spectrum Shield is the product for you! Get going in no time with this Hookup Guide.

SparkFun GPS Dead Reckoning NEO-M8U Hookup Guide

April 30, 2020

The u-blox NEO-M8U is a powerful GPS units that takes advantage of untethered dead reckoning (UDR) technology for navigation. The module provides continuous positioning for vehicles in urban environments and during complete signal loss (e.g. short tunnels and parking garages). We will quickly get you set up using the Qwiic ecosystem and Arduino so that you can start reading the output!

Arduino Shields v2

April 20, 2020

An update to our classic Arduino Shields Tutorial! All things Arduino shields. What they are and how to assemble them.

Real Time Clock Module - RV-8803 (Qwiic) Hookup Guide

April 2, 2020

A Hookup Guide for the SparkFun Real Time Clock Module - RV-8803 (Qwiic). Learn how to integrate the RV-8803 into your next time-keeping project.

Temperature Sensor Comparison

March 18, 2020

A comparison of analog and digital temperature sensors. Which is better?

SparkFun Qwiic Thermocouple Hookup Guide

March 12, 2020

Learn how to hook up your Qwiic Thermocouple Amplifier.

SparkFun Clock Generator 5P49V60 (Qwiic) Hookup Guide

February 28, 2020

The SparkFun Clock Generator 5P49V60 (Qwiic) breakout board offers a wide range of customizable frequencies in a wide range of different signal types using a single reference clock. This hookup guide will go over all of the many available functions and gives the hardware rundown on what exactly is on this board.

Basic Servo Control for Beginners

February 25, 2020

An introductory tutorial demonstrating several ways to use and interact with servo motors!

Non-Addressable RGB LED Strip Hookup Guide

February 19, 2020

Add color to your projects with non-addressable LED strips! These are perfect if you want to control and power the entire strip with one color for your props, car, fish tank, room, wall, or perhaps under cabinet lighting in your home.

Power Delivery Board - USB-C (Qwiic) Hookup Guide

February 13, 2020

This guide will go over how to use the USB Type-C Power Delivery Board.

Qwiic Pro Micro USB-C (ATmega32U4) Hookup Guide

February 6, 2020

An overview of the ATmega32U4-based Qwiic Pro Micro USB-C, how to install it, and how to use it with Arduino.

SparkFun Qwiic Shield for Thing Plus Hookup Guide

January 30, 2020

A short guide for assembling and using the SparkFun Qwiic Shield for Thing Plus.

SparkFun Qwiic Shield for Arduino Nano Hookup Guide

January 30, 2020

Hookup Guide for the SparkFun Qwiic Shield for Arduino Nano.

SparkFun Qwiic Button Hookup Guide

January 23, 2020

A Hookup Guide for the SparkFun Qwiic Button (Red) and SparkFun Qwiic Button Breakout. Goes over connecting the Qwiic Button to an Arduino microcontroller and using it with the Qwiic Button Arduino library.

Secure DIY Garage Door Opener

January 16, 2020

Did you know that most garage doors are at risk of a roll jam attack? Here we make a DIY garage door remote-control system that is much more secure than most commercial-ready products using the latest in ECC cryptography.

SparkFun GPS NEO-M9N Hookup Guide

December 19, 2019

The u-blox NEO-M9N is a powerful GPS unit that comes in two flavors: with and without a chip antenna. We will quickly get you set up using the Qwiic ecosystem and Arduino so that you can start reading the output!

Programming the SparkFun Edge with Arduino

December 9, 2019

Running low-power machine learning examples on the SparkFun Edge can now be done using the familiar Arduino IDE. In this follow-up to the initial Edge tutorial, we'll look at how to get three examples up and running without the need to learn an entirely new SDK.

Basic LED Animations for Beginners (Arduino)

December 3, 2019

Let's have some fun with LEDs! We'll explore LEDs once again with the SparkFun RedBoard Qwiic, making cool effects, and putting those effects to work using a sensor.

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.