MAX7219 RED DOT Matrix 8X8 Display Module with Cables for Raspberry Pi Arduino
Model : MAX7219. Input and output interface, support for multiple modules daisy chained. Includes 6 X Female to Female Dupont Cables. LED Colour: Red. 3 - DIN - DOUT. 2 - GND - GND. 1 - VCC (5V) - VCC.