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The SparkFun GPS-RTK2 is a powerful breakout for the ZED-F9P module. The ZED-F9P is a top-of-the-line module for GNSS & GPS s…
The SparkFun GPS-RTK-SMA raises the bar for high-precision GPS and is the latest in a line of powerful RTK boards featuring t…
Based on a new generation ARM Cortex M7, the Qwiic Tsunami extends polyphony to 32 mono or 18 stereo simultaneous uncompresse…
The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. It’s half battery char…
The SparkFun RTK Facet is a fully enclosed GNSS receiver for centimeter-level positioning. Perfect for high precision geoloca…
The SparkFun GPS-RTK Board is a powerful breakout for the NEO-M8P-2 module from u-blox. The NEO-M8P-2 is a top-of-the-line mo…
The SparkFun OpenLog Artemis is an open source data logger that comes pre-programmed to automatically log IMU, GPS, serial da…
The HMC6343 is a fully integrated high end electronic compass module that can compute and give you a heading direction that 
The fourth edition of our popular SIK, fully reworked from the ground up for a better learning experience! V4.1 now has the a…
The SparkFun 9DoF IMU Breakout incorporates all the amazing features of the ICM-20948 into a Qwiic-enabled breakout board.
The RTK Facet L-Band is your one-stop shop for high precision geolocation and surveying needs without needing a Base or Rover…
The MyoWare® 2.0 Muscle Sensor Basic Kit is an Arduino-compatible, EMG sensor kit that provides you with the essential board…
With a clear view of the sky, the Artemis Global Tracker allows you to send and receive short data messages thanks to the Iri…
The USB-C variant of ESP32 Thing Plus is a development board with WiFi, SPP, BLE, Qwiic connector, 21 I/O pins, RGB status LE…
The Alchitry Au+ is the gold standard for FPGA development boards and it's possibly one of the strongest boards of its type o…
The SparkFun Simultaneous RFID Reader is an Arduino-compatible board to get you started with the M6E Nano UHF RFID Reader.
The SparkFun Pulse Oximeter and Heart Rate Sensor is an incredibly small, I2C based, Qwiic-enabled biometric sensor.
The MyoWare® 2.0 Muscle Sensor is an Arduino-powered, all-in-one electromyography (EMG) sensor from Advancer Technologies an…
The 4th edition of our popular SIK for Arduino Uno, reworked to v4.1 for a better learning experience! Perfect for internatio…
LoRaSerial is a pair of serial radio modems that simply passes serial back and forth over incredible ranges.
The MP3 Trigger board is built to make MP3 sound integration easier than ever.
The MyoWare® 2.0 Muscle Sensor Development Kit is an Arduino-compatible, EMG sensor kit that provides you with every board f…
The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to meas…
This is a simple to use, USB to serial base unit for the Digi XBee line. This unit works with all XBee modules including the …
The WAV Trigger is a unique high-fidelity polyphonic audio player with surprising capabilities.
The RTK Express Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK.
The WS2812B (or "NeoPixel") may look like a common 5050-sized SMD LED, but there’s actually an integrated control circuit e…
The Auto pHAT is an all in one package that focuses on quickly adding robot functionality and advanced support to your Raspbe…
With a clear view of the sky, the Satellite Transceiver Breakout - Swarm M138 allows you to send and receive short messages.
SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader.
The SparkFun Essential Sensor Kit V2 includes a variety of basic sensors for any beginner or experienced programmer.
The Bus Pirate v3.6a, created by [Ian Lesnet](http://dangerousprototypes.com/), is a troubleshooting tool that communicates b…
The SparkFun Dual-Port Logging Shield is a Thing Plus/Feather-compatible board which allows you to access your microSD card o…
The SIK Lab Pack includes 10 complete Inventor's Kits, a Refill Pack with, and AA sized batteries to get your class started i…
The SparkFun AzureWave Thing Plus is a Feather form-factor development board equipped with the AW-CU488.
The SparkFun OpenLog can store, or "log", huge amounts of serial data and act as a black box of sorts.
This is the latest version of our popular through-hole Simon Says Kit. We've made some changes to the board that should make …
The SparkFun Inventor’s Kit for RedBot is a great way to get started with two motor robotics and sensor integration using t…
The SparkFun QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus.
The SparkFun Triad Spectroscopy Sensor is a powerful optical inspection sensor with three sensors combined alongside LEDs us…
The SparkFun GPS-RTK-SMA Kit comes with just what you need to get started using GPS Real Time Kinematics and the u-blox ZED-F…
The RTK Surveyor Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK.
The SparkFun MAX-M10S Breakout is an ultra-low-power, GNSS board that is perfect for battery operated applications that don't…
Here at SparkFun, we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microc…
The new version of the UBW32 now uses the PIC32MX795 IC. Based on the work of Brian Schmalz, the UBW32 is a small development…
This versatile combo breakout pairs the u-blox ZED-F9P multi-band high precision GNSS module with the NEO-D9S L-band GNSS cor…
The SparkFun NEO-M9N GPS Breakout is a high quality GPS board with equally impressive configuration options through Dead Reck…
The IoT RedBoard is an ESP32 WROOM-equipped development board that has everything you need in an Arduino Uno with extra perks…
