An Arduino Uno shield that makes it easy to drive a 16×32 RGB LED matrix panel with a HUB75 connector. Instead of wiring up 12 individual jumper wires, this shield provides a matching 2×8 IDC connector for a clean, reliable connection between your Arduino and the panel.

The shield also includes a DS1307 real-time clock (RTC) chip with a CR1220 coin-cell battery holder, useful for time-based display projects such as clocks and timed animations.

Key Features

• HUB75 IDC Connector – 2×8 pin header matches the LED panel's input connector
• 12 Digital I/O Pins – Full colour control of the RGB matrix
• DS1307 RTC On-Board – Real-time clock pre-wired to A4 (SDA) and A5 (SCL)
• CR1220 Battery Holder – Keeps the RTC running when power is off
• 5V Operation – Powered directly from the Arduino
• Adafruit Compatible – Works with the Adafruit RGBMatrixPanel library

Ideal For

• Driving 16×32 RGB LED matrix panels from an Arduino Uno
• LED clocks and timed display projects (using the built-in RTC)
• Scrolling text, animations, and colour displays

Package Contents

• 1× RGB LED Panel Driver Shield

Resources

• Hookup Guide for 16×32 RGB LED Panel