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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.
What kind of SparkFun item are you looking for?
Collections
Showing 1861-1880 of 2306 products
RFID Tag - ABS Token MIFARE Classic® 1K (13.56 MHz)
This is a basic RFID tag that functions within the MIFARE Classic® 1K guidelines. You can use these for all sorts of identification and sensing applications. The tag also has 1K of data storage which can be read and written from a compatible device. Check the related products below. This tag ha...
Carbide Compact Router Replacement Brushes - 2 Pack
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Keep your Carbide Compact Router running with this replacement brush set. It is intended for users putting plenty of machining time on their router and needing service parts on hand.The set includes two replacement brushes, handy for maintaining your router so you can get back to cutting, carving...
SparkPNT FPX-T GNSS Receiver with Tilt Compensation
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The FPX-T is a high-precision GNSS receiver in SparkFun’s SparkPNT FP family, built around the modular Flex System. It arrives fully assembled with the u-blox ZED-X20P module installed, giving you a ready-to-use positioning engine with sensor fusion support.This model adds an integrated IMU for t...
Taoglas Steedan MA350 5-in-1 Magnetic Mount Antenna
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The Taoglas Steedan MA350 is a low-profile 5-in-1 combination antenna designed for vehicle roofs, outdoor buildings and heavy equipment where drilling through a roof or metal panel is not feasible. Its magnetic base mounts to steel surfaces using ultra-strong neodymium magnets, while a soft foam ...
Pololu D42V55F8 8.4V 5A Step-Down Voltage Regulator
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This compact Pololu D42V55F8 module is a synchronous buck switching regulator for turning a higher DC input into a stable 8.4 V output. It is suited to projects where efficiency matters, especially when the input voltage is much higher than the required output.The regulator accepts input voltages...
Hobby Gearmotor - 140 RPM, Male Connectors (Single)
A compact hobby gearmotor from DAGU with a 48:1 gearbox ratio and 140 RPM unloaded speed. Features a 9mm output shaft on a straight axis with male connectors for easy wiring. A reliable, affordable option for small robotics and wheeled projects. Runs on 4.5VDC with a no-load current of 190mA — w...
Essentials #302E 0.50in V-Bit Cutter - 60° - 2 Pack
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These V-bit cutters are made for engraving intricate patterns and fine detail work, especially when using the V-carve feature in Carbide Create.The pack includes two cutters, giving you a spare on hand for CNC engraving and carving jobs.If you have, or are purchasing, a Nomad, make sure you also ...
ZrN Coated Flat Stub Cutter - 0.25in Diameter #203Z
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This ZrN-coated flat stub cutter is a carbide endmill intended for machining aluminium, with a coating designed to improve finish, tool life and cutting performance compared with an uncoated endmill.The shorter flute length helps provide greater rigidity and reduce chatter while cutting. The shan...
IN-PI554FCH 5050 Addressable RGB SMD LED - Cut Tape
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The IN-PI554FCH is a 5050-size surface-mount RGB LED with an integrated constant-current IC and RGB LED chip, suited to custom PCBs and compact lighting projects.Each LED is supplied as an individual cut-tape unit. It is intended for SMD assembly, so good surface-mount soldering skills and suitab...
An Instructive Appreciation of Buttons and Switches
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Buttons and switches might seem simple, but this zine digs into the clever details behind these everyday components. It is full of button facts and practical ideas for understanding how these mechanisms can do more than just turn things on and off.The zine explores how buttons and switches can be...
Threaded Inserts - 1/4-20 Inch Thread (Pack of 100)
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These threaded inserts are a handy way to add strong, reusable fixing points to a jig, fixture or machine wasteboard. Place a few exactly where you need hold-down points, or install them in a grid pattern to turn a wasteboard into a threaded table.Installation is straightforward: create a 9mm pil...
10kΩ Isolated Resistor Array - 8 Element 16 Pin SMD
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This compact resistor network packages eight individual 10k Ohm isolated resistors into one 16-pin 2506 surface-mount component. It is a handy way to save board space when a design needs several identical resistors close together.Each resistor element is rated for 63mW with a ±5% tolerance, makin...
Quadband GNSS RTK Heading Breakout - LG580P (Qwiic)
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This high-precision positioning breakout is built around the Quectel LG580P GNSS module, giving projects centimetre-level RTK positioning plus instantaneous heading when used with two GNSS antennas. Unlike systems that need to move before they can infer direction, the dual-antenna setup can deter...
MicroMod Asset Tracker Carrier Board - SARA-R510AWS
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This MicroMod carrier board is built around the u-blox SARA-R510AWS module and AWS IoT ExpressLink, giving your MicroMod processor a simpler path to secure AWS cloud connectivity over LTE-M. Please note that this module accepts the simplified AWS IoT ExpressLink AT command set; the regular u-blox...
Reversible USB A to Reversible Micro-B Cable - 0.8m
A USB 2.0 Type-A to Micro-B cable with reversible connectors on both ends. No more fumbling with orientation — both the USB-A and Micro-B plugs insert correctly either way up, bringing USB-C convenience to your Micro-B devices. Key Features Reversible USB-A Connector – Plugs in either orientat...
Quectel LG290P Quad-Band GNSS RTK Module - Cut Tape
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The Quectel LG290P is a compact, high-precision GNSS module for demanding positioning applications. It supports quad-band, multi-constellation reception across GPS, GLONASS, Galileo, BDS, QZSS and NavIC, along with SBAS augmentation systems including WAAS, EGNOS, BDSBAS, MSAS, GAGAN and SDCM.Desi...
micro:bit Edge Connector - SMD, Right Angle (40-pin)
The micro:bit Edge Connector allows you to expand the capabilities of the micro:bit development platform. This version of the connector features 40, right angle, SMD pins. Add this part to your board to create a handy way to swap out micro:bits for programming, while still providing reliable conn...
USB-C Breakout - Horizontal with Headers (BOB-16998)
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Add a reversible USB-C connector to your project without hand-soldering the tiny SMD pads. This horizontal breakout makes it easier to bring USB-C power and data connections onto a prototype or custom build.The board breaks out the USB-C connector’s VBUS, GND, CC1, CC2, D+ and D- pins to 0.1" pit...
Microscope Lens for Raspberry Pi HQ Camera 0.12–1.8x
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This microscope lens is designed for close-up imaging with the Raspberry Pi High Quality Camera. Its CS/C-mount connection lets it mount directly to the camera’s standard CS mount for electronics inspection, microscopy, machine vision and other detail-focused applications.The lens provides an adj...
Fast Charging USB C to C Cable with LCD - 4ft (100W)
A USB-C to USB-C cable with a built-in LCD display that shows real-time power draw — so you can see exactly how much power your device is pulling. Supports up to 100W USB PD (Power Delivery) at 5A, with USB 2.0 data transfer at 480 Mbps, all in a durable nylon-braided 1.2 m (4 ft) cable. Key Fea...
