Qwiic



The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields, and cables that make prototyping faster and less prone to error.

Get it? It’s quick Qwiic!

New!

SparkFun Pro nRF52840 Mini Hookup Guide

November 29, 2018

A hardware overview and hookup guide for the SparkFun Pro nRF52840 Mini -- a breakout for Nordic's impossibly cool Bluetooth/ARM Cortex M4 SoC.
New!

LTE Cat M1/NB-IoT Shield Hookup Guide

November 20, 2018

The SparkFun LTE CAT M1/NB-IoT Shield equips your Arduino or Arduino-compatible microcontroller with access to data networks across the globe. This shield adds wireless, high-bandwidth cellular functionality to your IoT project!
New!

SparkFun LoRa Gateway 1-Channel Hookup Guide

November 15, 2018

How to setup and use the LoRa Gateway 1-Channel in Arduino.

TFMini - Micro LiDAR Module (Qwiic) Hookup Guide

November 8, 2018

The TFMini is a ToF (Time of Flight) LiDAR sensor capable of measuring the distance to an object as close as 30 cm and as far as 12 meters! The TFMini allows you to easily integrate LiDAR into applications traditionally reserved for smaller sensors such as the SHARP GP-series infrared rangefinders. With the added Qwiic feature, you can quickly connect to the sensor via I2C!

Spectral Triad (AS7265x) Hookup Guide

November 8, 2018

Learn how to wield the power of 18 channels of UV to NIR spectroscopy with AS72651 (UV), AS72652 (VIS), and AS72653 (NIR) sensors!

SparkFun SAMD21 Pro RF Hookup Guide

October 4, 2018

Using the super blazing, nay blinding, fast SAMD21 whipping clock cycles at 48MHz and the RFM96 module to connect to the Things Network (and other Radio woodles).

Qwiic IR Array (MLX90640) Hookup Guide

September 20, 2018

The Melexis MLX90640 contains a 32x24 array of thermopile sensors creating, in essence, a low resolution thermal imaging camera. In this guide, we’ll go over how to connect your Qwiic Infrared Array with MLX90640 and get it communicating with Processing to produce a nice thermal image.

GPS-RTK Hookup Guide

September 13, 2018

Find out where you are! Use this easy hook-up guide to get up and running with the SparkFun high precision GPS-RTK board.

ESP32 LoRa 1-CH Gateway, LoRaWAN, and the Things Network

August 14, 2018

Using the ESP32 LoRa 1-CH Gateway as a gateway and device, and pushing data to The Things Network.

Qwiic MUX Hookup Guide

July 19, 2018

Have a bunch of sensors with the same I2C address? Put them on the Qwiic MUX (TCA9548A) to get them all talking on the same bus!

Qwiic Flex Glove Controller Hookup Guide

July 19, 2018

Is your finger bent? Is your finger straight? The Qwiic Flex Glove controller board will answer this age old question for you with the flex sensor!

Qwiic Distance Sensor (VL53L1X) Hookup Guide

June 18, 2018

The Qwiic VL53L1X time of flight sensor is capable of several modes, as well as having a range of 4M. Let's hook it up and find out just how far away that thing over there is.

RedBoard Edge Hookup Guide

June 1, 2018

The RedBoard Edge is a RedBoard that's been rebuilt around the idea that projects are eventually put into an enclosure to help clean up their look.

Qwiic Differential I2C Bus Extender (PCA9615) Hookup Guide

May 31, 2018

Learn how to extend the range of your I2C communication bus with the Qwiic differential I2C bus extender (PCA9615 ) breakout board.

Qwiic Real Time Clock Module (RV-1805) Hookup Guide

May 31, 2018

Find out what time it is, even after the power's been out on your project for a while with the Qwiic Real Time Clock (RTC) module.

IoT Power Relay

May 21, 2018

Using the ESP32 to make a web-configured timed relay.

Qwiic Magnetometer (MLX90393) Hookup Guide

May 3, 2018

Figure out how magnetic fields are oriented, all without having to solder a thing.

Qwiic GRID-Eye Infrared Array (AMG88xx) Hookup Guide

May 3, 2018

The Panasonic GRID-Eye (AMG88xx) 8x8 thermopile array serves as a functional low-resolution infrared camera. This means you have a square array of 64 pixels each capable of independent temperature detection. It’s like having thermal camera (or Predator’s vision), just in really low resolution.

Qwiic VR IMU (BNO080) Hookup Guide

April 30, 2018

Figure out how things are oriented with the robust 9 degrees of freedom (DOF) BNO080 IMU. Maybe even make your own virtual reality (VR) applications if you're feeling savvy.

Qwiic Distance Sensor (RFD77402) Hookup Guide

April 5, 2018

The RFD77402 uses an infrared VCSEL (Vertical Cavity Surface Emitting Laser) TOF (Time of Flight) module capable of millimeter precision distance readings up to 2 meters. It’s also part of SparkFun’s Qwiic system, so you won’t have to do any soldering to figure out how far away things are.

Qwiic Accelerometer (MMA8452Q) Hookup Guide

April 5, 2018

Freescale’s MMA8452Q is a smart, low-power, three-axis, capacitive micro-machined accelerometer with 12-bits of resolution. It’s perfect for any project that needs to sense orientation or motion. We’ve taken that accelerometer and stuck it on a Qwiic-Enabled breakout board to make interfacing with the tiny, QFN package a bit easier.

Qwiic Human Presence Sensor (AK9753) Hookup Guide

January 18, 2018

How to get started with your Qwiic enabled AK9753 Human Presence Sensor.

Qwiic Micro OLED Hookup Guide

January 18, 2018

Get started displaying things with the Qwiic Micro OLED.

Qwiic Adapter Hookup Guide

November 30, 2017

Get started with your Qwiic adapter board. This adapter breaks out the I2C pins from the Qwiic connectors to pins that you can easily solder with your favorite I2C enabled device.

Old Tutorials

Looking for the old, archived tutorials? Head on over to the archived tutorials on the main SparkFun site.
Please be aware that the tutorials you find there are no longer actively maintained.