SparkFun Embedded Solutions

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SparkFun Antennas A 433MHz antenna that utilizes an SMA connector and is 200mm long with a gain of 2dBi. Comes with the frequency laser printed on the antenna. 8In Stock
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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 112In Stock
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SparkFun Antenna Development Tools The RTL-SDR BLOG V3 is a low-cost software defined radio USB dongle. Perfect for getting into projects that utilize software defined radios or just learning more about them. The RTL-SDR Blog V3 is an improved RTL-SDR dongle. RTL-SDR dongles were ori 11In Stock
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SparkFun Multiprotocol Modules The SparkFun BlueSMiRF v2 with headers is a wireless Bluetooth serial link. These boards work as a wireless serial UART pipe and are a great wireless replacement for serial cables. Simply pair connect and transmit serial data between your TX/RX l 19In Stock
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SparkFun Interface Development Tools The factory is currently not accepting orders for this product.
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6In Stock
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SparkFun Switch IC Development Tools A/D MUX Breakout CD74HC4067
Datasheet
414In Stock
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SparkFun Interface Development Tools Opto-isolator Breakout 277In Stock
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SparkFun Power Management IC Development Tools Energy Harvest B/O LTC3588
Datasheet
49In Stock
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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 235In Stock
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SparkFun Interface Development Tools Transceiver Breakout - MAX3232
Datasheet
986In Stock
1,339Expected 2026-07-17
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SparkFun Interface Development Tools Voltage Level Translator TXB0104
Datasheet
240In Stock
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SparkFun Data Conversion IC Development Tools I2C DAC Breakout - MCP4725
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367In Stock
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SparkFun Daughter Cards & OEM Boards SOIC to DIP Adapter - 8-Pin 379In Stock
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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
90In Stock
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SparkFun Sub-GHz Modules RFM69HCW Wireless Transceiver - 434MHz
Datasheet
184In Stock
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SparkFun Memory Cards This is a class 10 32GB microSD memory card perfect for housing operating systems for single board computers and a multitude of other information. Since this is a class 10 microSD it is capable of transferring data at speeds up to 100MB/s allowing i 169In Stock
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SparkFun Interface Development Tools FTDI Basic Breakout 3.3V 89In Stock
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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 72In Stock
29Expected 2026-08-04
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SparkFun Development Boards & Kits - AVR Arduino Pro Mini 328 - 5V/16MHz
Datasheet
770In Stock
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SparkFun Development Boards & Kits - AVR Arduino Pro Mini 328 - 3.3V/8MHz 180In Stock
250Expected 2026-07-17
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SparkFun Development Boards & Kits - AVR LilyPad Arduino USB ATmega32U4 Board
Datasheet
43In Stock
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SparkFun Interface Development Tools CAN-BUS Shield
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56In Stock
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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 64In Stock
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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
159In Stock
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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 63In Stock
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