MAX7219 8x8 Matrix Display Module V2 - Red Dot (screen)

This module features an 8x8 red LED matrix driven by the MAX7219 IC. It is designed to display digits, characters, or simple graphics with ease.

Communication is handled via a serial interface (SPI-compatible), requiring only three data pins on your microcontroller. The brightness of the LEDs can be adjusted dynamically in software. This module is ideal for Arduino, Raspberry Pi, or ESP32 projects requiring simple visual feedback.

Specifications

• Supply Voltage: 4.7 V to 5.3 V DC
• Typical Operating Current: 320 mA
• Maximum Current (all LEDs on): 2 A
• Operating Temperature: 0 °C to 50 °C
• Interface: Serial (SPI-compatible)
• Matrix Size: 8 x 8 pixels (Red LEDs)

Package Contents

• 1 x MAX7219 8x8 LED Matrix Display Module