All Products
AI Overview
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 441-460 of 1992 products · 314 unavailable products hidden
SparkFun Photoacoustic Spectroscopy CO2 Sensor - PASCO2V01 (Qwiic)
The SparkFun Photoacoustic Spectroscopy CO2 Sensor features the Infineon XENSIV PAS CO2 (PASCO2V01) sensor, which delivers highly accurate CO2 measurements in direct parts-per-million (ppm) format. The photoacoustic spectroscopy system combines narrow-band filtered IR light with a sensitive micro...
SparkFun Audio Player Breakout - MY1690X-16S - SparkFun Electronics
·
A compact serial-controlled audio player breakout built around the MY1690X-16S decoder. Simply load MP3 or WAV files onto a microSD card, connect to your microcontroller via serial, and play audio with simple commands. The board includes an onboard mono amplifier for driving a small speaker dire...
SparkFun Artemis Module - Low Power Machine Learning BLE Cortex-M4F
The SparkFun Artemis Module is a compact 10 × 15 mm wireless module built around the Ambiq Apollo3 Cortex-M4F processor with BLE 5.0. Running at 48 MHz (with 96 MHz turbo mode), it draws as little as 6 µA per MHz — making it exceptionally power-efficient for battery-powered and always-on applicat...
SparkFun Basic 16x2 Character LCD - White on Black, 5V (with Headers)
This is a basic 16 character by two line display with a snazzy black background with white characters. This LCD utilizes the extremely common HD44780 parallel interface chipset. Interface code is freely available. This is the same LCD that is included with the SparkFun Inventor's Kit and comes wi...
SparkFun Triple Axis Digital Accelerometer Breakout - ADXL313 (Qwiic)
The SparkFun ADXL313 Breakout is a low power, high resolution (up to 13-bits) 3-axis accelerometer for measurement up to ±4g. This breakout measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Digital output data...
SparkFun MicroMod Cellular Function Board - Blues Wireless Notecarrier
The SparkFun MicroMod Cellular Function Board adds cellular connectivity to the MicroMod ecosystem using the Blues Wireless Notecard (NOTE-NBGL-500). The Notecard includes a built-in SIM card with a 10-year data plan and 500MB of data, covering over 140 countries — no separate carrier contract re...
Mechanical Rotary Encoder - 64 P/R (Quadrature) - SparkFun Electronics
·
The ENS22S001 is a high-quality mechanical rotary encoder from Cooka, offering 64 pulses per revolution with standard quadrature (A/B) output. Fully sealed and rated IP65, it's built for reliable operation in harsh environments and extended-life applications. With low indent detents, this encode...
GNSS All-Band High Precision Antenna - 5m (SMA) - SparkFun Electronics
·
The u-blox ANN-MB2 is a high-precision multi-band active GNSS antenna designed for centimeter-level positioning accuracy. Supporting L1/L2/L5/E6/B3 frequency bands across multiple satellite constellations, this antenna is ideal for demanding precision applications like RTK surveying, autonomous v...
SparkFun OpenLog Data Collector with Machinechat - Air Quality Monitoring
The Air Quality Monitoring version of the SparkFun OpenLog Data Collector Kit with Machinechat is an easy way to organize and display your data from an included SGP40 Qwiic Air Quality Sensor with the OpenLog Artemis and JEDI One. The SparkFun OpenLog Artemis (without IMU) is an open source data ...
SparkFun Pulse Oximeter and Heart Rate Sensor - MAX30101 MAX32664 (Qwiic)
The SparkFun Pulse Oximeter and Heart Rate Sensor is an I2C based biometric sensor, utilizing two chips from Maxim Integrated: the MAX32664 Biometric Sensor Hub and the MAX30101 Pulse Oximetry and Heart Rate Module. While the latter does all the sensing, the former is an incredibly small and fast...
SparkFun OpenLog Data Collector with Machinechat - Environmental Monitoring
The Environmental Monitoring version of the SparkFun OpenLog Data Collector Kit with Machinechat is an easy way to organize and display your data from an included BME280 Qwiic Atmospheric Sensor with the OpenLog Artemis and JEDI One. The SparkFun OpenLog Artemis (without IMU) is an open source da...
Ultrasonic Distance Sensor - 3.3V (HC-SR04), 180° (red) - SparkFun Electronics
·
This is the HC-SR04 ultrasonic distance sensor, now in Red! This economical sensor offers non-contact measurement functionality ranging from 2cm to 400cm, with a ranging accuracy of up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit. The...
Magnetic Rotary Encoder - 128 P/R (Quadrature) w/ Switch - SparkFun Electronics
·
The CS19D128B is a high-quality magnetic rotary encoder from Cooka, offering smooth, low-friction rotation with 128 pulses per revolution and no detent positions. Pressing the shaft activates a built-in push switch. Unlike mechanical encoders, the magnetic sensing mechanism allows this encoder t...
Qwiic to Gravity Cable - JST-SH to JST-PH (200mm, 28 AWG) - SparkFun Electronics
·
With the SparkFun Qwiic Connect System expanding every day, we want to make sure it becomes as accessible as possible but we understand there are other systems that can compliment it out there. The Qwiic to Gravity Adapter Cable allows interoperability between the SparkFun Qwiic Connect Syste...
SparkFun IoT RedBoard - ESP32 MicroPython Development Board - SparkFun Electronics
·
The SparkFun IoT RedBoard combines the powerful ESP32-D0WDQ6 microcontroller with MicroPython pre-installed, letting you start coding IoT projects right out of the box. No need for complex toolchains – just connect via USB and start writing Python code. With built-in WiFi and Bluetooth, plus a f...
Arducam IMX219 Visible Light Fixed Focus Camera Module for NVIDIA® Jetson AGX Orin/Orin Nano/Orin NX - SparkFun Electronics
·
The Arducam IMX219 Fixed Focus Camera Module (B0191) is a compact, high-resolution imaging solution designed for NVIDIA Jetson platforms. Equipped with Sony's 8MP IMX219 sensor, it captures stills at 3280×2464 resolution and supports multiple video modes up to 1080p at 30fps. Featuring an integr...
TIMI-96
The TIMI-96 is a breadboard-compatible 0.96″ TFT LCD display module powered by the 4D Labs PIXXI-28 graphics processor. Designed to plug directly into a breadboard via its unique MatesBus interface, it lets you simulate instrument readouts, meters, and graphical displays during development — with...
LilyTiny
The LilyTiny is a compact LilyPad board with a built-in ATtiny85 microcontroller that drives four pre-programmed LED patterns. Simply sew on four LEDs and connect a battery — no programming or main board required. Each of the four output pads produces a different lighting effect: heartbeat pulse...
555 Timer
The classic 555 timer/oscillator IC from Texas Instruments — one of the most versatile and widely used integrated circuits in electronics. With just a few external resistors and capacitors, it can generate timing delays from microseconds to hours, produce square wave oscillations, and drive LEDs,...
Love LEDs
·
This handy electronics guide explains useful LED basics and the little complexities that are easy to miss when you are first learning. LEDs are often one of the first components makers use, but there is more going on than simply lighting or blinking one.It is aimed at helping beginners build a be...
