4 in 1 Dot Matrix LED Display (MAX7219 Red)

The 4-in-1 Dot Matrix LED Display (MAX7219 Red) is a high-performance, programmable LED module that allows you to create custom scrolling messages, animations, and graphical displays. Featuring the MAX7219 driver chip, this cascadable LED module is perfect for Arduino, Raspberry Pi, ESP8266, ESP32, and microcontroller projects.

🔹 Bright, Clear & Easy-to-Control LED Display 💡
Each 8×8 LED matrix delivers crisp and high-contrast red illumination, making it ideal for indoor digital signage, stock tickers, clocks, and game displays. With serial SPI communication, it requires only three control pins for easy integration with microcontrollers.

🔹 Technical Specifications & Features ⚡
✔ Driver Chip: MAX7219 (Built-in shift register & latch)
✔ Module Configuration: 4 × 8×8 LED Matrices (Total: 32×8 pixels)
✔ LED Color: Red
✔ Operating Voltage: 5V DC
✔ Interface: SPI (Only 3 control pins needed)
✔ Daisy-Chain Support: Connect multiple displays for longer text & graphics
✔ Brightness Control: Adjustable via software
✔ Dimensions: Approx. 128mm × 32mm × 15mm
✔ Compatibility: Works with Arduino, Raspberry Pi, ESP8266, ESP32, STM32, and microcontroller projects

🔹 Applications – Where to Use the MAX7219 Dot Matrix LED Display 🛠️
✔ Scrolling Text Displays – Show dynamic messages, notifications, and advertisements.
✔ Digital Clocks & Timers – Perfect for real-time clocks (RTC) and countdown timers.
✔ Stock Tickers & Weather Updates – Stream real-time data from IoT sources.
✔ Scoreboards & Game Displays – Display scores, timers, and animations in projects.
✔ DIY Marquee Signs & Information Boards – Great for shops, home automation, and IoT dashboards.

🔹 How to Use & External Resources 📚
The MAX7219 LED display is easy to program using Arduino libraries such as LedControl.h and MD_MAX72XX. With just three control pins, you can drive multiple displays in a row for extended scrolling messages and animations.

📖 Helpful Resources on the 4-in-1 Dot Matrix LED Display:
✔ MAX7219 LED Display Arduino Guide
✔ MAX7219 Datasheet & Pinout
✔ YouTube Tutorials – MAX7219 Scrolling Text & Animations

🔹 Best Price & Availability in Ghana 🇬🇭
Are you looking for a 4-in-1 Dot Matrix LED Display (MAX7219 Red) in Ghana? You are at the right place. Whether you’re building scrolling text displays, IoT dashboards, or animated signage, this module is affordable, easy to program, and highly efficient. Order today for fast delivery across Ghana!