The Adafruit Matrix Portal is an innovative, easy-to-use add-on for RGB LED matrices, enabling powerful, internet-connected LED displays with no soldering or wiring required. It plugs directly into any Adafruit HUB-75 RGB matrix display from 16×32 to 64×64, providing instant plug-and-play capabilities.

This development board combines an ATSAMD51J19 Cortex M4 processor with 512KB flash and 192KB SRAM, and an ESP32 WiFi co-processor with TLS support for secure internet connectivity. It supports both Arduino and CircuitPython programming environments.

• ATSAMD51J19 Cortex M4 processor with 512KB flash and 192KB SRAM
• ESP32 WiFi co-processor with TLS support and SPI interface
• USB Type C connector for data and power
• I2C STEMMA QT connector for sensors and devices
• JST 3-pin connector with analog input/output capabilities
• LIS3DH accelerometer for motion detection or digital sand projects
• GPIO breakouts including 4 analog outputs with PWM and SPI support
• Address E line jumper for 64×64 matrix support
• Two user interface buttons and one reset button
• Indicator NeoPixel and red LED, with green power LEDs for 3V and 5V power
• 2×10 socket connector compatible with HUB75 ports

The Matrix Portal is preprogrammed with a rainbow digital sand demo for 32×64 LED matrices. Note that this product does not include an RGB matrix or USB Type C power supply.

Dimensions: 63.3mm x 44.5mm x 16.0mm; Weight: 17g.