The 8×8 Dot Matrix Display Module with MAX7219 Driver is a versatile LED matrix display designed for displaying custom graphics, numbers, characters, and scrolling text animations. 8x8 (64 Individual Red LEDs) · 3-Wire Serial SPI (DIN, CS, CLK) · 4.7V – 5.3V DC (5V Typical).
The 8×8 Dot Matrix Display Module with MAX7219 Driver is a versatile LED matrix display designed for displaying custom graphics, numbers, characters, and scrolling text animations. Powered by the MAX7219 driver IC, it features an integrated BCD code decoder, multiplex scan circuitry, and static RAM to efficiently drive all 64 LEDs with minimal processor overhead.
It interfaces via a simple 3-wire SPI communication protocol (DIN, CS, CLK) and includes cascade input and output pins, allowing multiple modules to be chained together sequentially for longer display panels.
It is compatible with Arduino, ESP32, Raspberry Pi, STM32, robotics, and general embedded DIY electronics projects.
| Type | 8x8 LED Dot Matrix Display Module |
|---|---|
| Driver IC | MAX7219 |
| Matrix Size | 8x8 (64 Individual Red LEDs) |
| Interface | 3-Wire Serial SPI (DIN, CS, CLK) |
| Operating Voltage | 4.7V – 5.3V DC (5V Typical) |
| Cascading Support | Input/Output headers for daisy-chaining multiple modules |
What is the operating voltage?
4.7V – 5.3V DC (5V Typical).
Which interface does it use?
3-Wire Serial SPI (DIN, CS, CLK).
Is it compatible with Arduino and ESP32?
Yes. It works with Arduino, ESP32, Raspberry Pi, STM32 projects.
Can I buy the 8×8 Dot Matrix Display Module with MAX7219 Driver in Kanpur?
Yes – buy online with delivery across India, or pick it up from the iTechBuilders store, Damodar Nagar, Kanpur.
