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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 1501-1520 of 1989 products · 317 unavailable products hidden
RTK Facet Main Board v13 Replacement PCB
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This is the main PCB assembly used in the RTK Facet, supplied as a replacement part for repairing an existing device.It is intended for users who are comfortable disassembling and servicing their RTK Facet. The open source hardware design helps make it possible to understand the unit and carry ou...
British Telecom Connector - BTD (Female)
A 6-pin British Telecom Digital (BTD) female connector, commonly used with Vernier digital sensors for science education. The BTD format is similar to RJ11 but uses a side-mounted lock instead of a bottom-mounted hook. This is the digital (LH) variant. Ideal for building custom sensor interfaces...
Solid State Relay - 40A (3-32V DC Input)
A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry. Solid state relays have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical...
RTK Facet Display/Button Replacement Kit
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This replacement kit is for repairing the front display and exterior button area of an RTK Facet or RTK Facet L-Band. It includes the front display PCB assembly, a new overlay sticker with button, and a replacement flex cable.It is intended for users repairing a device where the display or outsid...
LED - RGB Clear Common Cathode (25 pack)
We all know that you can never get too many LEDs. Don’t worry, we’ve got you covered. This is a pack of 25 LEDs all conveniently packaged in a nice reusable ESD safe bag. Make that next project shine! Note: The diagram is incorrect. The GND pin is the longest and is reversed with the Green pin.
Allband GNSS RTK Breakout - mosaic-G5 P3
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Built around Septentrio’s mosaic-G5 P3, this compact GNSS RTK breakout is designed for projects that need survey-grade positioning without giving up space or power budget. It offers the same leading performance as the mosaic-X5 in a package that is 60% smaller and consumes 40% less power.The rece...
Soldering Tip - Hakko - Chisel (T18-D16)
This is a replacement soldering tip for our Hakko FX-888 soldering iron. This is the chisel type of soldering tip that comes with the Hakko. Replacing the tip is very easy - simply unscrew the shield, slip the replacement tip in, and screw the shield back on. Documents: Dimensional Drawing
McFly #604E Replacement Inserts - 4 Pack
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Keep your McFly cutter ready for clean, consistent work with this set of replacement inserts. The pack includes four inserts, giving you spares on hand when it is time to refresh the cutter.These inserts are made for McFly cutters and are compatible with either the 1/4 inch or 8 mm shank versions...
Barrel Jack Extension Cable - M-F (3 ft)
Do you fear that your power may not be “far reaching” enough? How would another 3' work for you? Okay, so it doesn’t sound very dramatic, but sometimes an extra 3' of power cable is exactly what your project needs. Don’t hack apart a nice clean barrel jack connection just because it won’t reach, ...
Tweezers - Curved (cross-lock, ESD Safe)
These are nice, cross-locking, curved tweezers, unlike traditional models the tips on these tweezers will remain closed until squeezed open. They have a very fine tip which allows you to pick up very small parts with precision. This is a great tool to have if you’re working with surface mount com...
Servo to Alligator Clip Cable - Shrouded
This is a servo adapter cable that allows you to hookup your servo directly to alligator clip connections. On one end you have a shrouded male servo connector, and on the other end three 30mm shrouded alligator clips. Alligator clips are a staple item for any workbench or maker space, and with th...
ESP32-C6 MINI Module - 4MB (PCB Antenna)
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The ESP32-C6 MINI is Espressif's compact WiFi 6 module integrating 2.4GHz Wi-Fi 6 (802.11ax), Bluetooth 5.3 (LE), and IEEE 802.15.4 (Thread/Zigbee) into a single package with an on-board PCB antenna. Built around a high-performance 32-bit RISC-V processor clocked up to 160MHz, plus a low-power RI...
Metal Pushbutton - Latching (16mm, Blue)
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount latching switch with an illuminated blue LED ring. It is a SPDT with 16mm threading and 1mm pitch. This button is perfect for basic On/Off functions. Overall l...
Screw - Phillip Head (M3 x 12mm, 3 pack)
These are Philips-head M3 screws. They are 12mm long and come in packs of three. This is the screw size that the MiP robotic Platform and its add-on boards uses. Check below for the associated hardware.
LED - Yellow with Resistor 5mm (25 pack)
You don’t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 yellow 5mm LEDs will help alleviate any frustrations you’ve had with accidentally burning them out by having a resistor in the diode itself. Each LED has an operating voltage rang...
micro:bit Battery Holder - 2xAA (JST-PH)
This is a unique two-cell AA battery holder built specifically for the BBC micro:bit. The 6" (~150mm) cable has been terminated with a JST-PH connector. The connector mates the JST socket on the micro:bit perfectly, allowing you to easily make your project battery powered.
Pan/Tilt Bracket Kit (Single Attachment)
This is an easy-to-assemble pan/tilt bracket kit that utilizes servos to move on two axes fit for camera and helping-hand applications. This particular bracket kit is the same one we use in our SparkFun Raspberry Pi Zero W Camera Kit to create a remote camera system for your home or workplace....
Header - 6-pin Female (0.1, Right Angle)
This is a through-hole 6-pin right-angle female header. This header connects perfectly with the 6-pin male header on Arduino Pros and LilyPad Main Boards. Pins are spaced by 0.1".Documents:Datasheet
LED - RGB Addressable, PTH, 8mm (5 Pack)
We know this looks like a lot of our other LEDs, but it’s not! This is a PTH Addressable RGB LED with a WS2812 control IC built right into the LED. This PTH version is incredibly similar to its SMD cousin, except it is a lot simpler to solder into your project and is in a diffused 8mm package. Th...
Jumper Wire - Female to Female Connector
This is a simple two wire cable. Both ends have a 2-pin 0.1" pitch female connector. Dimensions: 130mm length
