ACROBOTIC 8x32 Pixel LED Dot Matrix LED MAX7219 BLUE 5V 5Pin Connector and Wire Included

The mini 8×32 Dot LED Matrix is a display module powered by the compact MAX7219 chip, it is a serial input common-cathode driver that interfaces micro-controllers to LED matrices. All common micro-controllers can be connected to this module by using a 4-wire serial interface. Each output can be addressed without refreshing the entire display. This module requires only 3 I/O lines for driving the display, making it ideal for your micro-controller projects. Features: 2.8×12.8×1.3cm module carrying 256 (8×32) ultra-bright 3.75mm LEDs Blue PCB with 5-pin connector for 5VDC, GND, and serial interface (SPI) 5×Female-Female Dupont Cables included Multiple matrices can be interconnected using the included 5-pin connector Fully addressable LEDs allow for individual control Perfect for any microcontroller (Arduino, ESP8266, ESP32) or single-board computer (Rasbperry Pi, BeagleBone, Odroid) We have written useful guides for getting you started with creating fantastic lighting animations: ESP8266: http://learn.acrobotic.com/tutorials/post/max7219-led-matrix-with-esp8266