Max7219 Dot Matrix Module for Arduino

Features:

• A single module can drive an 8 * 8 common cathode lattice
• Module Operating voltage: 5V.
• Module size: 5 cm long X 3.2 cm wide X 1.5 cm high
• With four screws hole, aperture 3mm
• Module with input and output interfaces
• Supports multiple modules cascade

Led colour: Red