Qwiic Ambient Light Sensor (VEML6030) Hookup Guide

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Contributors: Elias The Sparkiest
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Introduction

The SparkFun Ambient Light Sensor (VEML6030) is an I²C enabled ambient light sensor with high sensitivity and high accuracy. It reads ambient light in Lux and boasts a number of nice features including: the ability to set high and low thresholds for an optional interrupt, power saving features that enable single digit micro-amp current draw, and a readable range from zero to 120,000 Lux. We've also written an Arduino library that gives full access to all features and includes example code demonstrating all its' abilities. Follow along and let's learn about all its features and how to use them!

SparkFun Ambient Light Sensor - VEML6030 (Qwiic)

SparkFun Ambient Light Sensor - VEML6030 (Qwiic)

SEN-15436
$5.95

Required Materials

To follow along with the example code used in this tutorial, you will also need the following materials. You may not need everything though depending on what you have. Add it to your cart, read through the guide, and adjust the cart as necessary.

If you need different size Qwiic cables we offer a kit that contains many sizes but we also carry them individually as well:

SparkFun Qwiic Cable Kit

SparkFun Qwiic Cable Kit

KIT-15081
$8.95
21
Qwiic Cable - 100mm

Qwiic Cable - 100mm

PRT-14427
$1.50

Qwiic Cable - 500mm

PRT-14429
1 Retired
Qwiic Cable - Breadboard Jumper (4-pin)

Qwiic Cable - Breadboard Jumper (4-pin)

PRT-14425
$1.50

Suggested Reading

If you aren't familiar with the Qwiic system, we recommend reading here for an overview.

Qwiic Connect System

We would also recommend taking a look at the following tutorials if you aren't familiar with them.

I2C

An introduction to I2C, one of the main embedded communications protocols in use today.

How to Work with Jumper Pads and PCB Traces

Handling PCB jumper pads and traces is an essential skill. Learn how to cut a PCB trace, add a solder jumper between pads to reroute connections, and repair a trace with the green wire method if a trace is damaged.

RedBoard Qwiic Hookup Guide

This tutorial covers the basic functionality of the RedBoard Qwiic. This tutorial also covers how to get started blinking an LED and using the Qwiic system.