Qwiic GRID-Eye Infrared Array (AMG88xx) Hookup Guide

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Contributors: Englandsaurus
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Introduction

The Grid-EYE from Panasonic is an 8x8 thermopile array. 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. It's part of SparkFun's Qwiic system, so it is easier to connect to get your low-resolution infrared image.

SparkFun Grid-EYE Infrared Array Breakout - AMG8833 (Qwiic)

SparkFun Grid-EYE Infrared Array Breakout - AMG8833 (Qwiic)

SEN-14607
$40.95

In this hookup guide, we'll connect our sensor up to our microcontroller of choice and read the array simply as 0's and 1's in an Arduino Serial Monitor. We'll also read the interrupt array to find out which pixels are detecting a value higher than a certain threshold. We'll go over how to check the temperature of the chip itself using the built in thermistor. Once we figure out how to interface with the GRID-Eye in our Arduino IDE, we'll move over to Processing to get some neat visuals from our pixel array, and actually get a nice looking thermal camera.

Required Materials

To get started, you'll need a microcontroller to control everything in your project.

SparkFun RedBoard - Programmed with Arduino

SparkFun RedBoard - Programmed with Arduino

DEV-13975
$19.95
45
SparkFun ESP32 Thing

SparkFun ESP32 Thing

DEV-13907
$21.95
61
Particle Photon (Headers)

Particle Photon (Headers)

WRL-13774
$19.00
30

Raspberry Pi 3

DEV-13825
92

Now to get your microcontroller into the Qwiic ecosystem, the key will be one of the following Qwiic shields to match your preference of microcontroller:

SparkFun Qwiic Shield for Arduino

SparkFun Qwiic Shield for Arduino

DEV-14352
$6.95
SparkFun Qwiic HAT for Raspberry Pi

SparkFun Qwiic HAT for Raspberry Pi

DEV-14459
$5.95
1
SparkFun Qwiic Shield for Photon

SparkFun Qwiic Shield for Photon

DEV-14477
$5.95

You will also need a Qwiic cable to connect the shield to your GRID-Eye, choose a length that suits your needs.

Qwiic Cable - 100mm

Qwiic Cable - 100mm

PRT-14427
$1.50
Qwiic Cable - 500mm

Qwiic Cable - 500mm

PRT-14429
$1.95
Qwiic Cable - 200mm

Qwiic Cable - 200mm

PRT-14428
$1.50
Qwiic Cable - 50mm

Qwiic Cable - 50mm

PRT-14426
$0.95

Suggested Reading

If you aren't familiar with our new Qwiic system, we recommend reading here for an overview. We would also recommend taking a look at the hookup guide for the Qwiic Shield if you haven't already. Brushing up on your skills in I2C is also recommended, as all Qwiic sensors are I2C. Since we'll also be using Processing in one of these demos, we'd recommend looking up the tutorial on hooking your Arduino up to Processing.

Connecting Arduino to Processing

Send serial data from Arduino to Processing and back - even at the same time!

I2C

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

Qwiic Shield for Arduino & Photon Hookup Guide

Get started with our Qwiic ecosystem with the Qwiic shield for Arduino or Photon.