SparkFun Qwiic Ecosystem
The SparkFun Qwiic connector system makes I2C wiring simple — just plug in a cable and start reading sensors. No soldering, no jumper wires, no address headaches. Browse our range of Qwiic-compatible boards, environmental sensors, gas sensors, cables, and adapters.
Ideal for rapid prototyping, STEM education, and maker projects across Australia. Qwiic's daisy-chainable design lets hobbyists and professionals build complex sensor networks in minutes. We ship from Australia with fast local delivery.
SparkFun Triple Axis Accelerometer Breakout - BMA400 (Qwiic)
SKU: SF-SEN-21208 | Brand: SparkFun
The SparkFun Qwiic BMA400 Triple Axis Accelerometer Breakout offers a 3-axis acceleration sensor perfect for ultra-low-power applications on an easy-to-use Qwiic breakout board. Dubbed the first "real" ultra-low power...
Out of stock
SparkFun Micro Absolute Digital Barometer - LPS28DFW (Qwiic)
SKU: SF-SEN-21222 | Brand: SparkFun
The SparkFun Qwiic LPS28DFW Micro Absolute Digital Barometer offers a unique barometer breakout featuring the LPS28DFW from STMicroelectronics© in the Qwiic Micro form factor. The LPS28DFW is an absolute barometer wit...
Out of stock
SparkFun 6DoF IMU Breakout - ISM330DHCX (Qwiic)
SKU: SF-SEN-19764 | Brand: SparkFun
A Qwiic-compatible breakout board for the STMicroelectronics ISM330DHCX — a high-performance 3D accelerometer and 3D gyroscope designed for industrial applications. The 1" × 1" board communicates over I2C via the Qwii...
Out of stock
SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic)
SKU: SF-DEV-15573 | Brand: SparkFun
The SparkFun ATECC508A Cryptographic Co-processor Breakout allows you to easily add strong authentication security to your IoT node, edge device, or embedded system. It includes two Qwiic ports for plug and play funct...
Out of stock
LIS3DH Triple Axis Accelerometer Breakout (Qwiic)
SKU: SF-SEN-29528 | Brand: SparkFun
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, o...
Out of stock
HMC6343 Qwiic Digital Compass
SKU: SF-SEN-30183 | Brand: SparkFun
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 ba...
Out of stock
Qwiic Capacitive Soil Moisture Sensor
SKU: SF-SEN-30480 | Brand: SparkFun
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, mana...
Out of stock
WM8960 Audio Codec Breakout with Headers (Qwiic)
SKU: SF-BOB-21772 | Brand: SparkFun
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...
Out of stock
RFID Qwiic Reader for ID Innovations Modules
SKU: SF-SEN-15191 | Brand: SparkFun
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 i...
Out of stock
STC31 CO2 Sensor (Qwiic)
SKU: SF-SEN-29260 | Brand: SparkFun
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 ...
Out of stock
Micro Proximity Sensor - 20 cm VCNL4040 (Qwiic)
SKU: SF-SEN-30161 | Brand: SparkFun
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 p...
Out of stock
Qwiic Alphanumeric Display - Red
SKU: SF-COM-16916 | Brand: SparkFun
Add letters, numbers and symbols to your project with red fourteen-segment digits that are much more flexible than a basic seven-segment display. This Qwiic display connects over I2C, so you can plug it in without sol...
Out of stock
Qwiic Power Switch
SKU: SF-PRT-26784 | Brand: SparkFun
This compact Qwiic board lets you switch power to downstream Qwiic devices so high-current modules can be turned off when they are not needed. That can help conserve energy in battery-powered builds using GNSS and oth...
Out of stock
Qwiic OLED Display - 1.5in 128x128
SKU: SF-LCD-29530 | Brand: SparkFun
This compact OLED board gives your project a crisp monochrome white-on-black interface in a 1.5-inch square form factor. With 128x128 pixels and a 1:1 aspect ratio, it suits custom graphics, menus, status screens and ...
Out of stock
Qwiic Relay - 1x1A DPDT
SKU: SF-COM-30416 | Brand: SparkFun
Control higher-power loads from a microcontroller over I2C with this Qwiic relay board. It is built around the Omron G6K-2F-Y DC3 dual-pole/dual-throw relay, letting a low-voltage logic system switch loads up to 1A at...
Out of stock
LIS3DH Micro Triple Axis Accelerometer Breakout (Qwiic)
SKU: SF-SEN-29529 | Brand: SparkFun
This ultra-small Qwiic-enabled breakout adds three-axis acceleration sensing to compact projects using the LIS3DH, a smart, low-power capacitive micro-machined accelerometer with 12-bit resolution. It can be used for ...
Out of stock
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