The MAX7219 4-in-1 LED Dot Matrix Display Module is an integrated module that allows you to control multiple 8x8 LED matrices using a single MAX7219 IC. With its 5-pin connector, this module offers ease of connection to microcontrollers such as Arduino, Raspberry Pi, and other MCU platforms. It's designed for applications where multiple LED matrices are needed for creating larger displays, such as scrolling text, digital clocks, or custom animations.
Features:
4-in-1 Display: Integrates four 8x8 LED dot matrices into a single module for larger displays.
Controlled via SPI/I2C: Uses a serial interface to minimize the number of microcontroller pins required.
Adjustable Brightness: Includes multiple brightness levels for LED intensity adjustment.
Simple Wiring: Connects easily to microcontrollers using a 5-pin connector.
Daisy-Chaining Support: Allows for connecting multiple modules to create even larger displays.
Low Power Consumption: Efficient design for battery-powered projects.
Easy to Program: Compatible with various development platforms like Arduino with pre-existing libraries.
Package Includes:
1 x MAX7219 4-in-1 LED Dot Matrix Display Module
MAX7219 4-in-1 LED Dot Matrix Display Module with 5P Connector
Warranty
Specifications
-
Module Type: MAX7219 4-in-1 LED Dot Matrix Display
-
LED Configuration: 4 x 8x8 LED matrices (32x8 total LEDs)
-
Interface: SPI/I2C (communication protocol)
-
Operating Voltage: 5V DC
-
Current Consumption: ~240mA (depending on brightness)
-
Control Method: Through MCU via SPI/I2C
-
Brightness Levels: 8 adjustable brightness levels
-
Size: Typically around 10.5cm x 3.5cm (depending on module)
-
Pin Configuration: 5-pin connection (VCC, GND, DATA, CLK, LOAD)
