# LED Matrix Module, 4x, MAX7219, Red

- Page: https://sigmanortec.ro/en/led-matrix-module-4x-max7219-red
- Price: 27.21 RON
- Availability: In stock; 1-2 zile
- Reference: 22211 · EAN: 5948188956939
- Category: Mechatronics and IoT > Sensors and Modules > Display and LCD
- Specifications: Model: MAX7219
- Package (shipping data): 0.053 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:36 (Europe/Bucharest)

## Description

Red LED dot matrix display with 4 8x8 panels, controlled by MAX7219, ideal for messages, graphic effects and microcontroller projects. It connects easily with only 3 data lines, is compatible with Arduino and similar boards, operates at 5V and offers 256 LEDs for good visibility. Compact size 128 x 32 x 13 mm.
The module composed of 4 8x8 type LED matrices that uses the integrated MAX7219, compatible with Arduino and other development boards.
This matrix is composed of four individual 8x8 modules, each integrating a MAX7219 driver. They are interconnected and can be used together with only 3 data lines.
Always check the correct mounting of the individual displays. They can be inserted in reverse by mistake during assembly in the factory.
Specifications:
Supply voltage: 5V
Number of LEDs: 256
LED color: Red
Fixing holes: 3mm diameter
Dimensions mm: 128 x 32 x 13