Serial LED Matrix Module (Arduino & Raspberry Pi Compatible)

Easily interface with LED Matricies using these serial LED Matrix Modules. With a MAX7219 Serial Driver Chip on board, you can easily control the entire 8x8 LED Matrix using only 3 pins from your Arduino or other microcontroller! Just connect, according to the pinout below and you'll have the easiest method of controlling an LED Matrix! Daisy-chain multiple of these modules together for large scrolling displays!

Pinout:

• VCC: 5V
• GND: 0V
• DIN: Data Input (D11 from your Arduino, Raspberry Pi or other microcontroller)
• CS: Chip Select (D12 from your Arduino Raspberry Pi or other microcontroller)
• CLK: Clock Signal (D10 from your Arduino Raspberry Pi or other microcontroller)

Specifications:

• 8x8 LED Matrix Display
• Controller Chip: MAX7219
• Power Supply Voltage: 5V
• Size: 50mm x 32mm x 15mm
• Communication Protocol: SPI

Raspberry Pi Wiring:

• VCC: 5V
• GND: GND
• DIN: GPIO 10 (MOSI)
• CS: GPIO 8 (SPI CS0)
• CLK: GPIO 11 (SPI CLK)