It's Cyber Monday all week long! Use promo code BFCM2023 at checkout for 15% off SparkFun Original Products under $200. Some exceptions apply. Shop SparkFun Originals.
Track My Order
Frequently Asked Questions
International Shipping Info
Send Email
Quickly compare all ourArduino-programmable development boards.
Standard Connected
Advanced E-textile
added to your cart!
The RedBoard Artemis Nano is a miniature extremely versatile implementation of the Artemis module.
The MyoWare® 2.0 Arduino Shield is designed to easily connect up to six MyoWare 2.0 Muscle Sensors and Link Shields using 3.…
The SparkFun USB Host Shield contains all of the digital logic and analog circuitry necessary to implement a USB peripheral/h…
Do you ever wish your Arduino was more musically talented? Or maybe your project could use some cool sound effects. The Spark…
The FTDI cable is a USB to Serial (TTL level) converter which allows for a simple way to connect TTL interface devices to USB…
If you’re ready to step up your Arduino game from older 8-bit/16MHz microcontrollers, the SparkFun RedBoard Turbo is a form…
The RedBoard Artemis takes the incredibly powerful Artemis module from SparkFun and wraps it up in an easy to use and familia…
The SparkFun ProtoShield Kit lets you customize your own Arduino shield using whatever circuit you can come up with and then …
The SparkFun MicroMod Alorium Sno Processor features the Snō System on Module (SoM) adapted to the MicroMod M.2 processor fo…
The MicroMod STM32WB5MMG Processor has a powerful combination of computing and wireless capabilities all on one Processor.
The SparkFun Weather Shield is an easy-to-use Arduino shield that grants you access to barometric pressure, relative humidity…
The Ardumoto Shield is a dual-motor controller for Arduino. Based on the L298 H-bridge, the SparkFun Ardumoto can drive two D…
If you’re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers, the SparkFun SAMD21 Dev Breakout is a…
With a 32-bit ARM Cortex-M4F MCU, the SparkFun SAMD51 Thing Plus is one of our most powerful microcontroller boards yet!
With a 32-bit ARM® Cortex®-M4 RISC core, the SparkFun STM32 Thing Plus brings power and precision to your projects.
The LilyPad Arduino 328 Main Board is an Arduino-programmed microcontroller designed to be easily integrated into e-textiles …
This is SparkFun Beefy 3 FTDI Basic Breakout for the FTDI FT231X USB to serial IC. The pinout of this board matches the FTDI …
The EasyVR 3 Plus Shield is a voice recognition shield for Arduino boards integrating an EasyVR module.
The SparkFun 5V FTDI Starter Kit gives you just what you need to get started with FTDI FT232RL USB to serial IC.
The Qduino Mini is a tiny, Arduino-compatible board with a battery connector and charger built-in as well as a fuel gauge tha…
The MicroView is the first chip-sized Arduino compatible module that lets you see what your Arduino is thinking using a built…
The SparkFun 3.3V FTDI Starter Kit gives you just what you need to get started with FTDI FT232RL USB to serial IC.
This board brings all the power of the well-known ESP32-S3 with the full support of the Arduino ecosystem.
Sometimes you've got way too many inputs, or outputs... or both. How are you going to get them all connected to your Arduino?…
The SparkFun Arduino ProtoShield is a bare PCB with no attached or included parts that lets you customize your own shield usi…
The SparkFun Dual-Port Logging Shield is a Thing Plus/Feather-compatible board which allows you to access your microSD card o…
With a 32-bit ARM Cortex-M4F MCU, the SparkFun MicroMod SAMD51 Processor Board is one powerful microcontroller packaged on a …
A basic FTDI kit with a basic breakout board for the SparkFun FT231X Breakout board, a reversible USB-A to Micro-B cable, and…
The RedBoard Artemis ATP has 48 GPIO and this board breaks out all of them in an Arduino Mega format.
The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC – a leading platform for IoT or W…
The name says it all on this one. An ATmega328P in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. …
Arduino Opta is a secure, easy-to-use micro PLC (Programmable Logic Controller) with Industrial IoT capabilities.
The SparkFun MicroMod STM32 Processor Board is ready to rock your MicroMod world with its ARM® Cortex®-M4 32-bit RISC core!
The Qwiic OpenLog kit includes everything you'll need to get up and running with the Qwiic OpenLog and the Qwiic Ecosystem.
The Arduino Nano Every is a small, robust and powerful board with the same classic Nano footprint.
This FTDI cable is a USB C to Serial converter which allows for a simple way to connect TTL interface devices to USB.
Nicla Voice allows for easy implementation of always-on speech recognition on the edge.
Engineering Just Got Cool with the Arduino Engineering Kit! Bring the power of the Arduino MKR1000 to the classroom with MATL…
Arduino Nano 33 BLE Sense is built around the NINA B306 module for BLE and Bluetooth 5 communication.
The SparkFun Wireless Motor Driver Shield is designed to make connecting motors, sensors and other components to your Arduino…
The Arduino Funnel I/O (Fio) is a board designed by Shigeru Kobayashi, based on the original design from [LilyPad](http://www…
Arduino AKX00025 Student Kit is a programming and electronics kit designed for remote learning that includes step-by-step les…
The SparkFun Qwiic Shield for Arduino Nano makes it so you can use SparkFun's Qwiic connect ecosystem with development boards…
The SparkFun Qwiic Micro is molded to fit our standard 1" x 1" Qwiic board size which makes it our smallest SAMD21 micro-cont…
The Portenta C33 is a powerful System-on-Module based on the Renesas RA6M5 microcontroller group, which utilizes the high-per…
SparkFun has teamed up with ARM and Dialog to provide you with this WiFi Shield based around the DA16200 module.