All Products

SKU: SF-GPS-19390 · MPN: GPS-19390

This NEO-D9S breakout is an L-Band satellite correction data receiver designed to feed correction streams to a compatible multi-band, high-precision GNSS receiver such as the u-blox ZED-F9P. With a clear view of the sky, especially to the south, it can decode L-Band correction broadcasts and help...

SKU: SF-SEN-29259 · MPN: SEN-29259

Built around the Allegro ACS37800, this Qwiic power meter lets your project monitor voltage and current at the same time over I2C. It is designed for higher-demand loads such as 3D printers, UAVs and solar panels, with voltage monitoring up to 60VDC and current sensing up to 30A.The ACS37800 uses...

SKU: SF-SEN-30161 · MPN: SEN-30161

Built around the VCNL4040, this tiny Qwiic Micro breakout provides short-range presence detection for projects where space and weight are tight. It is designed for qualitative sensing: detecting whether an object is present within range and whether it is getting closer or moving farther away, rat...

SKU: SF-SEN-29260 · MPN: SEN-29260

Measure high concentrations of carbon dioxide with a Qwiic breakout built around Sensirion’s STC31 sensor. It is designed for CO2 measurements up to 100% volume, using a thermal conductivity measurement principle and Sensirion CMOSens® technology for repeatable, stable readings.The board also inc...

SKU: SF-SEN-15191 · MPN: SEN-15191

This Qwiic RFID reader breakout makes it much easier to add low-frequency 125kHz RFID scanning to a project. It is designed for ID Innovations ID-3LA, ID-12LA and ID-20LA reader modules, converting the module output into simple I2C commands so your main microcontroller does not need to handle ser...

SKU: SF-BOB-31206 · MPN: BOB-31206

Generate a real analogue output from your microcontroller instead of relying on PWM. This MCP4725 breakout is a 12-bit Digital-to-Analogue Converter (DAC) that outputs precise voltage levels over an I2C/Qwiic connection.It is useful for projects that need smoother control signals, such as sound g...

SKU: SF-BOB-21772 · MPN: BOB-21772

This WM8960 breakout is a low-power stereo audio codec board for adding audio input and output to digital projects. The WM8960 works as both a stereo audio ADC and DAC, using I2S for audio data while allowing settings such as I2S configuration and analogue audio routing to be controlled over I2C....

SKU: SF-SEN-30480 · MPN: SEN-30480

This capacitive soil moisture breakout is designed for plant monitoring projects where exposed metal probes can corrode after time in the dirt. It measures moisture using a capacitive plate embedded in the board, managed by a CY8CMBR3102 Capsense® Express™ controller for improved durability in co...

SKU: SF-SEN-30183 · MPN: SEN-30183

This compact digital compass module is built around the HMC6343, a fully integrated electronic compass designed to deliver reliable heading data without making your main microcontroller do all the processing.Unlike basic magnetometers that need to be kept flat, the HMC6343 combines 3-axis magneto...

SKU: SF-WIG-25860 · MPN: WIG-25860

This compact audio trigger board is a high-fidelity polyphonic WAV player for interactive installations, instruments, exhibits and embedded sound projects. It plays uncompressed 16-bit, 44.1kHz mono and stereo WAV files from a microSD card, with CD-quality audio and very low trigger-to-sound late...

SKU: SF-SEN-25200 · MPN: SEN-25200

Build a detailed indoor air monitor with this Qwiic combo board, pairing Sensirion’s SCD41 CO2 sensor with the SEN55 environmental sensor node. Together they measure CO2, volatile organic compounds (VOCs), particulate matter across PM1.0, PM2.5, PM4 and PM10, temperature and relative humidity.The...

SKU: SF-COM-16919 · MPN: COM-16919

Add bright pink letters, numbers and symbols to your project with this Qwiic alphanumeric display. Its fourteen-segment digits give you far more flexibility than a standard seven-segment display, making it useful for status readouts, short labels, timers and compact user interfaces.The board uses...

SKU: SF-SEN-29854 · MPN: SEN-29854

This breakout brings secure fingerprint authentication to embedded projects while keeping the complex biometric work on the sensor itself. Built around the FPC2534 from Fingerprint Cards AB, it handles enrolment, encryption, internal storage and authentication without requiring your host microcon...

SKU: SF-SEN-29528 · MPN: SEN-29528

Add motion sensing to your project with this Qwiic-enabled LIS3DH breakout. The LIS3DH is a smart, low-power, three-axis capacitive micro-machined accelerometer with 12-bit resolution, suited to translation, motion, orientation and tap detection.This board is classified as a 3DoF, or 3 Degrees of...

SKU: SF-PRT-26851 · MPN: PRT-26851

Add five-way navigation input to an I2C project without building a button matrix from scratch. Press up, down, left, right or centre on the low-profile directional pad to send button input to your microcontroller.The board uses a PCA9554 8-bit I2C I/O expander to read the momentary buttons, with ...

SKU: SF-GPS-15005 · MPN: GPS-15005

Built around the u-blox NEO-M8P-2, this breakout brings high-accuracy GNSS and GPS positioning with RTK support to the Qwiic ecosystem. It’s designed for applications where standard GPS accuracy isn’t enough, with RTK positioning down to 25mm so you can track the location of a device, robot or ve...

SKU: AF-5870 · MPN: ADA5870

This compact breakout adds a high-resolution, single-channel ADC to your I2C bus, making it a handy choice for precision differential measurements. It is built around the MCP3421, a simple and low-cost 18-bit ΔΣ converter with adjustable gain, a built-in precision reference voltage, and support f...

SKU: SF-SEN-21336

The SparkFun Micro 6DoF IMU Breakout features the STMicroelectronics LSM6DSV16X — a high-performance, low-power 6-axis IMU with a 3-axis accelerometer and 3-axis gyroscope. Its triple-core architecture processes data on three separate channels (UI, OIS, EIS) with dedicated configuration, processi...

SKU: SF-PRT-17260

This is a 50mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together but can be used for other applications as well. The cable insulation is made from silicon making it more flexible than our original Qwiic cable particularly in t...

SKU: SF-DEV-14459

The SparkFun Qwiic HAT for Raspberry Pi is the quickest and easiest way to enter into SparkFun’s Qwiic ecosystem while still using that Raspberry Pi that you’ve come to know and love. The Qwiic HAT connects the I2C bus (GND, 3.3V, SDA and SCL) on your Raspberry Pi to an array of Qwiic connectors...