MAX7219 8×8 LED Dot Matrix Display Module – Compact Display Solution for Scrolling Text & Visual Indicators

The module allows cascading multiple displays to form larger matrices—perfect for scrolling messages, animations, or status indicators in IoT dashboards, counters, clocks, or sensor readouts.

With its compact size and SPI-compatible interface, the MAX7219 module offers a low-power, high-efficiency solution for real-time data visualization in both professional and hobbyist environments.

Key Features:

• Display: 8×8 Red LED Matrix (64 LEDs total)

• Driver IC: MAX7219

• Interface: SPI-compatible (3-wire serial)

• Daisy-chain support: Cascade multiple modules

• Low power consumption

• High brightness with adjustable intensity

• Easy-to-use with Arduino libraries (LedControl, MD_MAX72XX)

Technical Specifications:

• Operating Voltage: 5V DC

• Current Consumption: ~40mA (typical)

• Input Interface: 3-pin (DIN, CS, CLK)

• LED Color: Red

• Matrix Type: Common Cathode

• Controllable via SPI

Applications:

• Scrolling text displays

• Digital clocks

• Sensor data visualization

• Scoreboards and counters

• Message boards

• DIY electronics projects

• IoT visual feedback modules

Package Includes:

• 1 x MAX7219 8×8 LED Dot Matrix Display Module

• 1 x Set of male header pins (pre-soldered or separate, based on stock)