Adafruit Medium 16x32 RGB LED matrix panel - 6mm Pitch

Transform any space with the vibrant 16 x 32 RGB LED matrix panel. Featuring 512 high-brightness RGB LEDs in a compact grid, this panel is perfect for dynamic displays or eye-catching animations. Commonly seen on New York buses and bus stops, it's now available for your custom projects.

This panel requires a high-speed microcontroller like a SAMD21 or ESP32, as it lacks built-in PWM control. Redraw the screen repeatedly for manual PWM, needing around 1600 bytes of RAM for a 12-bit color image. Not suitable for 8-bit microcontrollers, it excels with powerful processors.

Chain multiple panels using the onboard IDC connectors, given your system can manage the additional RAM and CPU load. You’ll need up to 4A per panel, easily powered with a 5V adapter. Our tutorials provide detailed guidance for seamless integration.

Ensure simplicity and success by using a recommended plug-and-play board. The Matrix Portal ESP32-S3 offers WiFi-enabled power, while the original Matrix Portal with SAMD51 is a reliable option for Cortex M4 processors. Alternatively, options like the RGB Matrix Shield and FeatherWings provide flexibility for various board types.

Explore endless possibilities with the Protomatter library, compatible with Arduino and CircuitPython. Note that these panels are factory surplus, so dimensions and aesthetics may vary, but functionality and compatibility remain consistent.