The BMT 1x Dot Matrix Module MAX7219 is a compact 8x8 LED display module designed for microcontroller-based projects, including Arduino, robotics, and educational electronics. It uses the MAX7219 driver IC, which simplifies control by reducing the number of required GPIO pins while providing stable and efficient LED multiplexing.
This module features an 8x8 common cathode LED matrix, capable of displaying characters, symbols, scrolling text, and simple animations. It is widely used in science kits, DIY electronics projects, robot displays, and educational STEM applications.
The onboard MAX7219 driver allows SPI-style serial communication, enabling easy cascading of multiple modules for larger display systems. The module is designed for plug-and-play integration with Arduino and similar development boards.
With its bright red LED output, compact size, and mounting holes, this module is ideal for both hobby and prototype development environments.
Features:
- 8x8 red LED dot matrix display
- MAX7219 driver IC onboard
- SPI serial interface control
- Casca able design for larger displays
- Compatible with Arduino and microcontrollers
- Low pin count control system
- Ideal for text and animation display
- Built-in input/output headers for chaining modules
Specifications:
- Display Type: 8x8 LED matrix
- LED Color: Red
- Driver IC: MAX7219
- Operating Voltage: 5V DC
- Interface: SPI (DIN, CLK, CS)
- Module Size: 50mm × 32mm × 15mm
- Mounting Holes: 3mm diameter (M3 compatible)
- Configuration: Input (left) / Output (right) for cascading
- Matrix Type: Common cathode
What's in the box
1 x BMT MAX7219 8x8 Red LED Dot Matrix Display Module 5V Arduino
