MAX7219 Dot Led Matrix Module MCU Control LED Display Module

Introducing the Dot LED Matrix Module with the MAX7219 Driver chip, your gateway to captivating animations in your upcoming projects.

This module boasts 8×8 LEDs, each meticulously controlled by the MAX7219 driver, enabling precise color patterns of your choice. What makes it stand out is its ability to grant users control over all 64 LEDs with just 3 output communication wires connected to microcontrollers like Arduino.

Connecting multiple modules is a breeze. Simply link the output pins of the previous breakout board to the input pins of the new module, allowing for an endless array of DOT LED Modules to be hooked up to the Arduino. How convenient!

The MAX7219 Dot LED Matrix Module MCU Control LED Display Module serves as a serial input common-cathode driver, facilitating seamless communication between microcontrollers and LED matrices. With a 4-wire serial interface, it’s compatible with all common microcontrollers. Plus, each output can be addressed individually without the need to refresh the entire display. Needing only 3 I/O lines for driving the display, it’s perfect for your microcontroller projects. Furthermore, adjusting the segment current of each LED requires just one external register.

Pin Connection:
Dot LED Module to the Arduino

– Vcc: 5V
– GND: GND
– DIN: Pin 12
– CS: Pin 10
– CLK: Pin 11

Package Includes: 

1 x Dot LED Matrix Module

1 x Connecting Wire