In this project we’re making 3D printed handles for the Adafruit Matrix Portal.

The Adafruit Matrix Portal is a plug-n-play dev board that makes it easier to do internet connected projects using RGB matrices.

It features a Cortex M4 and the ESP32. It also has an on-board LIS3DH accelerometer. 

With the STEMMA QT connector it can work with Adafruit’s 50 plus Stemma QT boards.

Matrix Portal is designed to snap on the back of RGB matrices that use a HUB75 port.

It uses power over USB-C so there’s no soldering needed to get up and running.

We think this makes RGB matrix projects much more compact with a single board.

The handle on the side has a cut out for the PCB so you can access the on-board components.


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1 x Right Angle USB Type C Adapter
USB 3.1 Gen 4 Compatible

This guide was first published on Sep 23, 2020. It was last updated on Mar 08, 2024.

This page (Overview) was last updated on Mar 08, 2024.

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