Product Parameter

Working voltage: DC5V

Communication method: SPI three wire interface

Transmission rate: 10MHz

Module with input/output interface, supporting cascading multiple modules

Product Description

This module is an LED display driver module composed of 4 8 * 8 dot arrays, each with a separate MX7219 driver IC. In addition, it can communicate with other controllers through SPI (Serial Peripheral Interface) and control up to 64 individual LEDs to display different effects, such as animation and text flow images. It is widely used in various public places such as car announcements, advertising screens, and billboards.

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