GPS

GPS, or Global Positioning System, is accessible from almost everywhere on Earth and provides exact coordinates of your current location so that you can figure out where you are. Combine that information with a good map and there's nothing you can't find. Check out our GPS Buying Guide to compare the current GPS modules available in the catalog. We recommend looking at the GPS Basics tutorial to get started.

New!

How to Build a DIY GNSS Reference Station

October 15, 2020

Learn how to affix a GNSS antenna, use PPP to get its ECEF coordinates and then broadcast your own RTCM data over the internet and cellular using NTRIP to increase rover reception to 10km!
New!

Setting up a Rover Base RTK System

October 14, 2020

Getting GNSS RTCM correction data from a base to a rover is easy with a serial telemetry radio! We'll show you how to get your high precision RTK GNSS system setup and running.

Qwiic GPS Clock

September 14, 2020

What time is it? Time for you to... Qwiic-ly build a GPS clock and output it to a display! This project provides you with the current date and time using GPS satellites. Read the date and time as a digital or analog clock. Or even configure the clock for military, your time zone, or automatically adjust the time for daylight savings time!

SparkFun GPS-RTK Dead Reckoning ZED-F9R Hookup Guide

July 9, 2020

The u-blox ZED-F9R is a powerful GPS-RTK unit that uses a fusion of IMU, wheel ticks, a vehicle dynamics model, correction data, and GNSS measurements to provide highly accurate and continuous position for navigation in the difficult conditions. We will quickly get you set up using the Qwiic ecosystem through Arduino and Python so that you can start reading the output!

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 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!

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!

Getting Started with the Autonomous Kit for the Sphero RVR

December 13, 2019

Want to get started in robotics? Look no further than the SparkFun autonomous kit for the Sphero RVR! Whether you purchased the Basic or Advanced kit, this tutorial will get you rolling...

Advanced Autonomous Kit for Sphero RVR Assembly Guide

December 12, 2019

Get your Advanced Autonomous Kit for the Sphero RVR built up with this hookup guide!

Basic Autonomous Kit for Sphero RVR Assembly Guide

December 12, 2019

Get your Basic Autonomous Kit for Sphero RVR all hooked up with this guide!

GPS Geo-Mapping at the Push of a Button

September 27, 2019

Let's ramp up our GPS tracking skills with KML files and Google Earth. We'll make a tracker that logs location and allows us to visualize our steps with Google Earth.

Displaying Your Coordinates with a GPS Module

April 30, 2019

This Arduino tutorial will teach you how to pinpoint and display your GPS coordinates with a press of a button using hardware from our Qwiic Connect System (I2C).

GNSS Chip Antenna Hookup Guide

April 4, 2019

You've always wanted to experiment with those tiny GPS antennas. Now you can!

SparkFun GPS Breakout (ZOE-M8Q and SAM-M8Q) Hookup Guide

April 4, 2019

The SparkFun ZOE-M8Q and SAM-M8Q are two similarly powerful GPS units but with different project applications. We'll compare both chips before getting each up and running.

GPS-RTK2 Hookup Guide

January 14, 2019

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

Three Quick Tips About Using U.FL

December 28, 2018

Quick tips regarding how to connect, protect, and disconnect U.FL connectors.

LS20031 5Hz (66 Channel) GPS Receiver Hookup Guide

December 13, 2018

In this tutorial, we will solder headers to the surface mount pads of the LS20031 GPS receiver and read the output using an Arduino!

LTE Cat M1/NB-IoT Shield Hookup Guide

November 20, 2018

The SparkFun LTE CAT M1/NB-IoT Shield equips your Arduino or Arduino-compatible microcontroller with access to data networks across the globe. This shield adds wireless, high-bandwidth cellular functionality to your IoT project!

What is GPS RTK?

September 14, 2018

Learn about the latest generation of GPS and GNSS receivers to get 14mm positional accuracy!

Getting Started with U-Center for u-blox

September 13, 2018

Learn the tips and tricks to use the u-blox software tool to configure your GPS receiver.

GPS-RTK Hookup Guide

September 13, 2018

Find out where you are! Use this easy hook-up guide to get up and running with the SparkFun high precision GPS-RTK NEO-M8P-2 breakout board.

HX1 APRS Transmitter Hookup Guide

June 7, 2018

The HX1 is a low-power amateur radio transmitter that can be used to send data to the Automatic Packet Reporting System (APRS) network.

ESP32 Thing Motion Shield Hookup Guide

November 16, 2017

Getting started with the ESP32 Thing Motion Shield to detect movements using the on-board LSM9DS1 IMU and adding a GPS receiver. Data can be easily logged by adding an microSD card to the slot.

SparkFun GPS Breakout - XA1110 (Qwiic) Hookup Guide

October 19, 2017

Figure out where in the world you are with the Qwiic SparkFun GPS Breakout - XA1110.

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.