Engineering Tools

Results: 502
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SparkFun Multiprotocol Development Tools The SparkFun IoT RedBoard is an ESP32 Development Board that includes everything but the kitchen sink! Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide variety of applications. At the core of this module is th 10In Stock
Min.: 1
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Multiprotocol Development Tools Development Boards I2C, SDIO, SPI, UART
SparkFun Sub-GHz Development Tools The SparkFun LoRaSerial Kit is a pair of serial radio modems that simply passes serial back and forth between one another. The LoRaSerial provides you with the means to report data every few seconds even if it's located beyond WiFi or Bluetooth ran 1In Stock
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Sub-GHz Development Tools
SparkFun Bluetooth Development Tools - 802.15.1 The SparkFun IN100 NanoBeacon Lite Board offers the ubiquitous 2.4 GHz wireless low-energy BT beacon breakout with exceptionally low power consumption features and minimal programming required. The board features the IN100 NanoBeacon from InPlay 78In Stock
50Expected 02/06/2026
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Bluetooth Development Tools
SparkFun Zigbee Development Tools - 802.15.4 Unleash the power of Digi XBee modules with the next-gen SparkFun Digi XBee Explorer USB-C! This compact easy-to-use adapter is the perfect bridge between your computer and any through-hole Digi XBee module making prototyping and development a 60In Stock
64Expected 10/07/2026
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Zigbee Development Tools USB
SparkFun Interface Development Tools The factory is currently not accepting orders for this product.
Datasheet
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7In Stock
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Interface Development Tools
SparkFun Switch IC Development Tools A/D MUX Breakout CD74HC4067
Datasheet
344In Stock
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Switch IC Development Tools
SparkFun Interface Development Tools Opto-isolator Breakout 368In Stock
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Interface Development Tools
SparkFun Interface Development Tools USB MicroB Plug Breakout 240In Stock
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Interface Development Tools
SparkFun Interface Development Tools This is a breakout board for the SP3485 RS-485 transceiver IC which will convert a UART serial stream to RS-485. The SP3485 is a half-duplex transceiver so it can only communicate one way at a time but it can reach transmission speeds of up to 10M 171In Stock
225Expected 21/04/2026
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Interface Development Tools
SparkFun Interface Development Tools Transceiver Breakout - MAX3232
Datasheet
650In Stock
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Interface Development Tools Breakout Boards
SparkFun Interface Development Tools This is the SparkFun USB to Serial Breakout for the FT232RL a small board with a built in USB to serial UART interface. This little breakout is built around the FT232RL IC from FTDI with an internal oscillator EEPROM and a 28-pin SSOP package thi
Datasheet
108In Stock
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Interface Development Tools Breakout Boards Serial, USB
SparkFun LED Lighting Development Tools This is the FemtoBuck a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a single high-power channel of LEDs from 0-350mA at up to 36V while the dimming control can be either accessed via PWM or analog s
Datasheet
227In Stock
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LED Lighting Development Tools
SparkFun Interface Development Tools QwiicBus - EndPoint
Datasheet
179In Stock
223Expected 04/05/2026
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Interface Development Tools I2C
SparkFun LED Lighting Development Tools The SparkFun Qwiic LED Stick features ten addressable APA102 LEDs making it easy to add full color LED control using I2C. Write to individual LEDs to display a count in binary or write to the whole strip for cool lighting effects. You can even add 153In Stock
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LED Lighting Development Tools Evaluation Boards
SparkFun Interface Development Tools FTDI Basic Breakout 3.3V 110In Stock
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Interface Development Tools
SparkFun Development Boards & Kits - AVR Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to soft 56In Stock
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Development Boards & Kits - AVR
SparkFun Development Boards & Kits - AVR Arduino Pro Mini 328 - 5V/16MHz
Datasheet
592In Stock
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Development Boards & Kits - AVR Evaluation Boards
SparkFun Development Boards & Kits - AVR Arduino Pro Mini 328 - 3.3V/8MHz 247In Stock
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Development Boards & Kits - AVR Evaluation Boards I2C, USB
SparkFun Development Boards & Kits - AVR Pro Micro - 5V/16MHz
Datasheet
97In Stock
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Development Boards & Kits - AVR
SparkFun Development Boards & Kits - ARM If you re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers the SparkFun SAMD21 Mini Breakout is a great landing spot. The SAMD21 Mini Breakout is a Pro Mini-sized breakout for the Atmel ATSAMD21G18 a 32-bit ARM Cortex-M0 69In Stock
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Development Boards & Kits - ARM Development Boards
SparkFun Power Management IC Development Tools It's time to effectively manage the power distribution into your project and with the SparkFun Power Delivery Board you can! Traditional power adapters can provide a wide range of current but the voltage stays fixed at 5V. With the SparkFun Power De 50In Stock
22Expected 01/05/2026
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Power Management IC Development Tools Demonstration Boards I2C, USB
SparkFun Development Boards & Kits - AVR SparkFun RedBoard Plus
Datasheet
44In Stock
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Development Boards & Kits - AVR Development Boards
SparkFun GNSS / GPS Development Tools The SparkFun NEO-M9N GPS Breakout is a high quality GPS board with equally impressive configuration options. The NEO-M9N module is a 92-channel u-blox M9 engine GNSS receiver meaning it can receive signals from the GPS GLONASS Galileo and BeiDou
Datasheet
97In Stock
86Expected 08/07/2026
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GPS Development Tools Breakout Boards I2C, UART
SparkFun GNSS / GPS Development Tools The SparkFun NEO-M9N GPS Breakout with on-board chip antenna is a high quality GPS board with equally impressive configuration options. The NEO-M9N module is a 92-channel u-blox M9 engine GNSS receiver meaning it can receive signals from the GPS GL
Datasheet
22In Stock
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GPS Development Tools Breakout Boards I2C, UART
SparkFun GNSS / GPS Development Tools When you need a fast reliable and accurate position you need a receiver that can see more satellites. The SparkFun NEO-M9N GPS Breakout is a high-quality high-accuracy GPS board that sets a new standard for navigation and it's built to perform e 129In Stock
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GPS Development Tools Breakout Boards