MAX7219 Dot Led Matrix Module 4 In 1 Display Module
A single module can drive an 8×8 dot matrix common cathode
Operating Voltage: 5V
A single module can drive an 8×8 dot matrix common cathode
Operating Voltage: 5V
Dimensions: 12.8X12.8X1.3cm/
Fixing screws with 64 holes with a diameter of 3mm
Module with input and output interfaces, support for cascading multiple modules