SparkFun Engineering Tools

Results: 493
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SparkFun Multiple Function Sensor Development Tools The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be ext 111In Stock
Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools
SparkFun Temperature Sensor Development Tools Digital Temp Sensor Breakout TMP102 633In Stock
Min.: 1
Mult.: 1

Temperature Sensor Development Tools Breakout Boards I2C
SparkFun Current Sensor Development Tools Current Sensor Breakout - ACS723
Datasheet
123In Stock
Min.: 1
Mult.: 1
Current Sensor Development Tools Breakout Boards Analog
SparkFun Multiple Function Sensor Development Tools The SparkFun LSM6DSO 6 Degrees of Freedom Breakout is an accelerometer and gyroscope sensor with a giant 9kB FIFO buffer and embedded processing interrupt functions. Due to the capabilities and low cost of the LSM6DSO we've created this small breakou 79In Stock
Min.: 1
Mult.: 1
Multiple Function Sensor Development Tools Breakout Boards I2C, SPI
SparkFun Distance Sensor Development Tool The SparkFun Qwiic Mini dToF TMF8821 Imager is a direct time-of-flight (dToF) sensor that includes a single modular package with an associated Vertical Cavity Surface Emitting Laser (VCSEL) from AMS. The dToF device is based on Single Photon Avalanch 97In Stock
Min.: 1
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Distance Sensor Development Tool ToF Imagers GPIO, I2C
SparkFun Interface Development Tools Bus Pirate - v3.6a
Datasheet
44In Stock
50Expected 06/10/2026
Min.: 1
Mult.: 1

Interface Development Tools
SparkFun Audio IC Development Tools WAV Trigger 188In Stock
Min.: 1
Mult.: 1

Audio IC Development Tools


SparkFun Audio IC Development Tools The Qwiic Tsunami Super WAV Trigger is more than just a soundboard; it is a professional-grade audio engine designed for makers. Built on a powerful and reliable ARM Cortex-M7 this board delivers an astounding 32 mono or 18 stereo simultaneous track
14In Stock
Min.: 1
Mult.: 1
Audio IC Development Tools
SparkFun Zigbee Development Tools - 802.15.4 Xbee Explorer Regulated 220In Stock
5On Order
Min.: 1
Mult.: 1

Zigbee Development Tools
SparkFun Zigbee Development Tools - 802.15.4 Xbee Explorer Dongle Explorer Dongle 106In Stock
Min.: 1
Mult.: 1

Zigbee Development Tools
SparkFun Zigbee Development Tools - 802.15.4 XBee Explorer USB Explorer USB 191In Stock
Min.: 1
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Zigbee Development Tools
SparkFun Zigbee Development Tools - 802.15.4 XBee Explorer Serial Explorer Serial
Datasheet
108In Stock
Min.: 1
Mult.: 1

Zigbee Development Tools
SparkFun WiFi Development Tools - 802.11 The SparkFun Arduino UNO R4 WiFi Qwiic Kit is a great way to start with Arduino and the Qwiic-connect system. This kit includes everything you need to build a WiFi-enabled project including an Arduino UNO R4 board an assortment of Qwiic-enabled sen 28In Stock
Min.: 1
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WiFi Development Tools Starter Kits
SparkFun Development Boards & Kits - ARM The SparkFun MicroMod Teensy Processor with Copy Protection leverages the awesome computing power of the NXP iMXRT1062 chip and pairs it with the M.2 MicroMod connector to allow you to plug it into your choice of compatible MicroMod Carrier Board. Th

Development Boards & Kits - ARM Development Boards CAN, I2C, I2S, PWM, SDIO, SPI, UART, USB
SparkFun Optical Sensor Development Tools This SparkFun Qwiic Spectral UV Sensor features the AS7331 UV sensor from ams OSRAM©. It measures UV radiation on three channels: UVA (320-400nm) UVB (280-320nm) and UVC (200-280nm) with high sensitivity and accuracy. The three channels on the 23In Stock
65Expected 16/10/2026
Min.: 1
Mult.: 1
Optical Sensor Development Tools Breakout Boards I2C
SparkFun Zigbee Development Tools - 802.15.4 The SparkFun Digi XBee Development Board is designed to help you quickly and easily prototype low-power cellular IoT applications using the new Digi XBee 3 Low-Power LTE-M/NB-IoT Digi XBee RR. With the SparkFun Digi XBee Development Board you w 20In Stock
Min.: 1
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Zigbee Development Tools Development Boards I2C, UART
SparkFun Zigbee Development Tools - 802.15.4 Unleash the power of Digi XBee modules with the next-gen SparkFun Digi XBee Explorer Regulated! This versatile breakout board bypasses a USB-C connection packing all the XBee functionality you need alongside the power of Digi's newest XBee 3 mod 26In Stock
Min.: 1
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Zigbee Development Tools Breakout Boards USB
SparkFun Zigbee Development Tools - 802.15.4 The Sparkfun Digi XBee Arduino Shield is your gateway to a world of wireless innovation on your favorite Arduino device. This shield integrates Digi's cutting-edge XBee 3 Low-Power LTE-M/NB-IoT and Digi XBee RR Pro modules (including LTE cellular 22In Stock
Min.: 1
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Zigbee Development Tools Breakout Boards USB
SparkFun Daughter Cards & OEM Boards OBD-II to DB9 Cable 303In Stock
Min.: 1
Mult.: 1

Daughter Cards & OEM Boards
SparkFun GNSS / GPS Development Tools The SparkFun RTK Surveying Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK. We've created a handy carrying case to protect the most expensive bits allowing you to quickly attach the L1/L2 antenna an
5In Stock
Min.: 1
Mult.: 1
GPS Development Tools Evaluation Kits


SparkFun Display Development Tools The SparkFun SerLCD is an AVR-based serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 Black on RGB Liquid Crystal Display into your project. We've seriously overhauled the PCB design on the back of the screen by
Datasheet
37In Stock
Min.: 1
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Display Development Tools On Screen Display Boards
SparkFun Daughter Cards & OEM Boards Logic Level Convert Bi-Directional
Datasheet
1.165In Stock
Min.: 1
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No
Daughter Cards & OEM Boards Daughter Cards
SparkFun Development Boards & Kits - AVR OpenLog
Datasheet
453In Stock
600On Order
Min.: 1
Mult.: 1
No
Development Boards & Kits - AVR
SparkFun Development Boards & Kits - AVR The SparkFun OpenLog with Headers is an open-source data logger that acts as a "black box" for your digital project. This board can be a lifesaver and works over a simple serial connection to store large amounts of data on a microSD card. Whether you
181In Stock
Min.: 1
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No
Development Boards & Kits - AVR Evaluation Boards
SparkFun Development Boards & Kits - AVR Here at SparkFun we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microcontrollers once more! The SparkFun Qwiic Pro Micro is a revision of the original Pro Micro and is overall functionally the
Datasheet
140In Stock
Min.: 1
Mult.: 1
No
Development Boards & Kits - AVR Development Boards I2C, SPI, UART