MAX7219 Dot Matrix Module DIY Kit | 8×8 LED Display | Microcontroller LED Matrix for Arduino, ESP32, Raspberry Pi & Embedded Projects
📌 Key Features (Bullet Points)
🔷 High-Performance MAX7219 Driver
Built with the reliable MAX7219 LED driver chip, allowing precise control of all 64 LEDs in the 8×8 matrix.
🔗 Easy 3-Wire Interface
Requires only 3 communication pins (DIN, CS, CLK) from any microcontroller including Arduino, ESP32, STM32, Raspberry Pi, and more.
➕ Chainable Design
Modules can be easily cascaded to create longer displays—ideal for scrolling text, animations, and multi-panel projects.
📏 Compact & Convenient
Small PCB size (30 × 30 × 1 mm) with M3 mounting holes for easy installation in DIY and professional projects.
💡 Perfect for Animations & DIY Electronics
Ideal for LED patterns, clocks, counters, sensors, IoT dashboards, running text, and custom animated displays.
📌 Product Description
The MAX7219 Dot Matrix Module DIY Kit is a compact and versatile display solution designed for beginners, hobbyists, and embedded system developers. Featuring an 8×8 LED matrix controlled by the powerful MAX7219 driver, this module allows you to create stunning LED animations, scrolling messages, and visual indicators with minimal wiring.
With only three control wires required, integrating the module with popular microcontrollers such as Arduino, ESP32, Raspberry Pi, STM32, PIC, and others becomes incredibly simple. Its chainable design allows multiple modules to be connected together, enabling creative large-scale displays.
This DIY kit includes the matrix and driver PCB, offering a hands-on learning experience in assembling and understanding LED display circuits.
📌 Specifications
| Specification | Details |
|---|---|
| Product Type | Dot Matrix Microcontroller Module (DIY Kit) |
| Driver Chip | MAX7219 |
| LED Matrix | 8×8 (64 LEDs) |
| Input Voltage | 3.7V – 5.3V |
| Input Current | 320mA |
| PCB Dimensions | 30 × 30 × 1 mm |
| Mounting | M3 Mounting Holes |
| Kit Type | DIY Assembly Kit |
📦 Package Includes
1 × MAX7219 Dot Matrix Module DIY Kit (8×8 LED with Driver PCB)
