MAX7219 4-in-1 LED Dot Matrix Display Module

Description

MAX7219 4-in-1 LED Dot Matrix Display Module is a highly functional and compact display solution that can showcase multiple messages and graphics simultaneously. This module features four separate LED dot matrix displays on a single unit, making it perfect for use in digital clocks, scoreboards, and various other applications that require multiple displays. With a straightforward SPI interface, it is easy to communicate with microcontrollers and other devices, and the built-in circuitry for controlling brightness and multiplexing ensures a high-quality display at all times. Measuring just 51mm x 32mm, this module is small enough to fit in a wide range of applications and is compatible with both 3.3V and 5V systems. Whether you are a hobbyist or a professional, the MAX7219 4-in-1 LED Dot Matrix Display Module is an excellent choice for your next project.

Graphical LCD display 84 X 48 dot matrix LCD, 4 lines
Power supply: 2,7 V – 3,3 V
Data interface at level: 2,7 V – 3,3 V
Backlight voltage: max 3,3 V
Module size: 43,6 mm x 43,1 mm (width X height)

1.RST——— reset
2.CE————chip selection
3.DC———–selection data/orders
4.DIN———–serial line
5.CLK————serial Clock Speed
6.3.3 V.————VCC
7.LIGHT——— display backlight
8.GND———–power supply minus