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SparkFun RF Adapters - In Series This adapter has a standard polarity Male SMA connection at both ends. It allows you to convert a standard polarity Female SMA connection to Male. You can screw it onto the female end of our Interface Cable - SMA Female to SMA Male to create a short 179In Stock
$4.50
Min.: 1
Mult.: 1
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 77In Stock
$6.50
Min.: 1
Mult.: 1
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 55In Stock
$19.50
Min.: 1
Mult.: 1
SparkFun Multiprotocol Modules The SparkFun BlueSMiRF v2 with Headers is a highly capable wireless Bluetooth serial link designed to replace disorganized serial cables. BlueSMiRF acts as a wireless serial UART link allowing you to easily pair connect and transmit data between 17In Stock
$22.04
Min.: 1
Mult.: 1
SparkFun Switch IC Development Tools A/D MUX Breakout CD74HC4067
Datasheet
594In Stock
$6.50
Min.: 1
Mult.: 1
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 570In Stock
$12.50
Min.: 1
Mult.: 1
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
152In Stock
$22.95
Min.: 1
Mult.: 1
SparkFun Ethernet Development Tools RJ45 Breakout
Datasheet
169In Stock
136On Order
$7.95
Min.: 1
Mult.: 1
SparkFun Daughter Cards & OEM Boards SOIC to DIP Adapter - 8-Pin 398In Stock
$3.75
Min.: 1
Mult.: 1
SparkFun Switch IC Development Tools Have you ever found the perfect sensor only to discover that it has the same I2C address as another device on your bus? Or worse you need to connect eight identical sensors to one microcontroller? The SparkFun Qwiic Mux Breakout is the simple powe
Datasheet
254In Stock
$6.95
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools The SparkFun Analog MEMS Microphone Breakout makes it incredibly easy to work with the high-quality SPH8878LR5H-1 analog microphone from Knowles. We designed this board with an integrated OPA344 OpAmp to boost the microphone's output to a usable leve 166In Stock
148Expected 02/11/2026
$8.95
Min.: 1
Mult.: 1
SparkFun LED Lighting Development Tools The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs on three different channels. By default each channel is driven at 330mA; that current can be reduced by either presenting a
Datasheet
119In Stock
$17.50
Min.: 1
Mult.: 1
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
197In Stock
$8.95
Min.: 1
Mult.: 1
SparkFun Interface Development Tools QwiicBus - EndPoint
Datasheet
270In Stock
421Expected 10/11/2026
$14.95
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools SparkFun Buck Regulator Breakout - 3.3V (AP63203) 229In Stock
$7.50
Min.: 1
Mult.: 1
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 100In Stock
$61.25
Min.: 1
Mult.: 1
SparkFun Development Boards & Kits - AVR Arduino Pro Mini 328 - 3.3V/8MHz 363In Stock
$11.25
Min.: 1
Mult.: 1
SparkFun Interface Development Tools CAN-BUS Shield
Datasheet
91In Stock
$35.95
Min.: 1
Mult.: 1
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 54In Stock
$24.95
Min.: 1
Mult.: 1
SparkFun Interface Development Tools The SparkFun Serial Basic Breakout - USB-C is the latest evolution of our easy-to-use USB-to-Serial adapters. Built around the CH340C IC this board upgrades you to the modern USB-C connector effectively future-proofing your toolkit. It works with b
Datasheet
244In Stock
$10.80
Min.: 1
Mult.: 1

SparkFun Development Boards & Kits - ARM The SparkFun MicroMod Teensy Processor brings the high-performance computing power of the Teensy platform developed by PJRC to the flexible MicroMod ecosystem. This board leverages the NXP iMXRT1062 processor built around an ARM Cortex-M7 CPU run 307In Stock
$24.95
Min.: 1
Mult.: 1
SparkFun Camera Development Tools The PureThermal Mini Pro JST-SR is a powerful hackable thermal camera development kit designed for the FLIR Lepton thermal imaging core. This board combines plug-and-play simplicity with the advanced embeddable features that developers need. This k
Datasheet
22In Stock
$443.52
Min.: 1
Mult.: 1
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
174In Stock
$70.95
Min.: 1
Mult.: 1
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
35In Stock
$76.50
Min.: 1
Mult.: 1
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 4In Stock
$675.00
Min.: 1
Mult.: 1