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Here are the main SparkFun options found—ranging from beginner kits to MicroMod/Qwiic boards and sensors.
Starter kits (best if you want a complete learning bundle)
- SparkFun Inventor's Kit - v4.1.2 ($196.35) — all-in-one electronics kit; v4.1.2 mainly updates the carrying case vs v4.1.
- Inventor's Kit for MicroPython - KIT-29326 ($238.60) — beginner-friendly kit focused on MicroPython projects, progressing from basics to more advanced builds.
Wireless / IoT dev boards
- SparkFun Thing Plus - ESP32 WROOM (USB-C) ($72.73) — ESP32-WROOM, Wi‑Fi + Bluetooth, USB‑C, Feather-compatible Thing Plus form factor.
- Thing Plus RP2350 Wireless Development Board ($63.02) — built around Raspberry Pi RP2350, geared for connected/battery IoT builds with the Thing Plus ecosystem.
- Thing Plus RP2350 Wireless Development Board (Ding & Dent) ($67.91) — Ding & Dent variant of the RP2350 Thing Plus platform.
Qwiic / sensor & interface modules (I2C/Qwiic-friendly add-ons)
- LIS3DH Triple Axis Accelerometer Breakout (Qwiic) ($8.81) — 3‑axis accelerometer breakout with Qwiic.
- SparkFun Micro 6DoF IMU Breakout - LSM6DSV16X (Qwiic) ($50.08) — 6‑axis IMU (accelerometer + gyro) with Qwiic.
- Qwiic Directional Pad (PRT-26851) ($14.73) — 5‑way navigation input over I2C/Qwiic.
- Qwiic Alphanumeric Display - Pink ($20.60) — 14‑segment alphanumeric display via Qwiic.
- Qwiic MultiStar Constellation Ornament ($10.74) — Qwiic hub that adds 4 extra Qwiic ports.
Power / expansion / carrier boards
- Ideal Diode Breakout ($10.96) — power-path help for hot swaps/one-way voltage control.
- MicroMod STM32F405 Processor Board ($43.04) — STM32F405 (Cortex‑M4) on a swappable MicroMod M.2-style module.
- MicroMod Asset Tracker Carrier Board - SARA-R510AWS ($267.25) — LTE‑M carrier built around u-blox SARA-R510AWS with AWS IoT ExpressLink.
- Ethernet Adapter for Teensy 4.1 ($9.45) — adds wired Ethernet capability for Teensy 4.1 projects.
- AgXRP Pump & Soil Moisture Sensor Expansion Pack (Beta) ($87.63) — expansion pack for AgXRP adding an additional pump + soil moisture zone.
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Showing 2001-2020 of 2306 products
SparkFun Qwiic Speaker Amp
The SparkFun Qwiic Speaker Amp includes the Texas Instruments TPA2016D2 stereo, filter-free class-D audio power amplifier. What distinguishes this audio amplifier from others is that it features volume control (i.e. gain), Dynamic Range Compression (DRC), Automatic Gain Control (AGC), enable/disa...
SparkFun Qwiic Motor Driver
The SparkFun Qwiic Motor Driver takes all the great features of the Serial Controlled Motor Driver (SCMD) and miniaturizes them, adding Qwiic ports for plug and play functionality. Boasting the same 4245 PSOC and 2-channel motor ports as the SCMD, the SparkFun Qwiic Motor Driver is designed to co...
SparkFun Paper Circuits Kit
The SparkFun Paper Circuits Kit introduces the basics of electronic circuits without any soldering or coding. Using copper tape, LEDs, and printed templates, you build 10 light-up robot cards that each take 5–10 minutes to assemble — a fun, hands-on way to learn about circuits for all ages and ex...
SparkFun QwiicBus - EndPoint
The SparkFun QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus. The breakout uses NXP’s PCA9615 IC, which converts the two default I2C signals into four differential signals, two for SCL and two for SDA. The differential signals are sent over an Et...
SparkFun ISP Pogo Adapter v2
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Pogo pins make life so much easier when you are trying to program without having to solder a single thing, and when you attach them to an In-system programming (ISP) adapter, they become instantly better. This simple kit allows you to do just that. The ISP Pogo Adapter is a simple and easy way to...
SparkFun SAMD21 Dev Breakout
If you’re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers, the SparkFun SAMD21 Dev Breakout is a great landing spot. The SparkFun SAMD21 Dev Breakout is an Arduino-sized breakout for the Atmel ATSAMD21G18, a 32-bit ARM Cortex-M0+ processor with 256KB flash, 32KB SRAM...
SparkFun micro:bot kit - v2.0
The SparkFun micro:bot kit v2.0 combines the SparkFun moto:bit carrier board with a robot chassis to create a flexible, low-cost robotics platform powered by the BBC micro:bit. Build and program simple robots without soldering — just add your own micro:bit and start moving. The moto:bit carrier ...
SparkFun LumiDrive LED Driver
The LumiDrive LED Driver is SparkFun’s foray into all things Python on micro-controllers. With the SparkFun LumiDrive you will be able to control and personalize a whole strand of APA102s directly from the board itself. We’ve broken out a number of analog and digital pins from the on board SAMD21...
SparkFun Qwiic Scale - NAU7802
The SparkFun Qwiic Scale is a small breakout board for the NAU7802 that allows you to easily read load cells to accurately measure the weight of an object. By connecting the board to your microcontroller you will be able to read the changes in the resistance of a load cell and, with some calibrat...
SparkFun Thing Plus - ESP32-S3
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The SparkFun ESP32-S3 Thing Plus adds a powerful and versatile IoT development platform to the Thing Plus product line. It features the ESP32 WROOM-S3 MINI wireless module from espressif™. The ESP32 WROOM-S3 is built around an Xtensa® 32-bit LX7 processor with massive processing power that operat...
SparkFun Wireless Joystick Kit
The SparkFun Wireless Joystick Kit gives you a customisable wireless controller for XBee-based projects. Built around the SAMD21 microcontroller, it provides a flexible alternative to hobby RC transmitters — configure it your way at a fraction of the cost. The kit can be assembled in two configu...
SparkFun GNSS-RTK Accessory Kit
With GNSS you are able to know where you are, where you're going, and how to get there anywhere on Earth within 30 seconds. This means the higher the accuracy the better! GNSS Real Time Kinematics (RTK) has mastered dialing in the accuracy of their GPS, GLONASS, Galileo, and BeiDou constellation ...
SparkFun Qwiic Button - Red LED
The SparkFun Qwiic Button simplifies adding a tactile button to your I2C project. It handles debouncing, pull-up resistors, and polling internally, so you can focus on your application. A built-in red LED provides visual feedback and can be configured to blink at custom rates. Each button has a ...
SparkFun Qwiic Alphanumeric Kit
We are quite familiar with seven-segment displays. We see them on our alarm clocks, ovens, and microwaves. By adding more segments to each digit you can display more than just numbers! These fourteen-segment digits allow you to display all sorts of numbers, characters, and symbols. With Qwiic, si...
SparkFun Inventor's Kit - v4.1.2
A note for SparkFun Inventor's Kit v4.1 users: The only change that was made from the SIK v4.1 to the SIK v4.1.2 is our new carrying case. All of the internal parts and instructional guide have remained the same! The SparkFun Inventor's Kit (SIK) is a great way to get started with programmi...
SparkFun FTDI Starter Kit - 3.3V
The SparkFun 3.3V FTDI Starter Kit gives you just what you need to get started with FTDI FT232RL USB to serial IC. The pinout of the included board matches the FTDI cable standard to work with official Arduino and cloned 3.3V Arduino boards. It can also be used for general serial applications. Th...
SparkFun Qwiic Navigation Switch
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Product Overview Meet the SparkFun Navigation Switch, a nifty little addition to your I²C bus that features a 5-way tactile switch akin to a joystick! This compact component allows you to interact with your microcontroller by pushing the switch in any of five directions—up, down, left, right, or...
SparkFun SIM Card Socket Breakout
This is a full 8-pin breakout for the SIM socket allowing direct access to SIM communication. Note: This breakout board was originally designed for a SIM socket with a switch for card detection. We have since switched to a socket that does not have this feature so the SW1 and SW2 pins have nothin...
SparkFun MicroMod Teensy Processor
The SparkFun MicroMod Teensy Processor 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. With the M.2 MicroMod connector, connecting your Teensy Processor i...
SparkFun FTDI Basic Breakout - 3.3V
The SparkFun FTDI Basic Breakout provides USB-to-serial conversion using the FTDI FT232RL IC, operating at 3.3V logic levels. Its 6-pin header matches the standard FTDI pinout, making it compatible with Arduino Pro, LilyPad, and other 3.3V boards that use the FTDI connector. The board brings out...
