MAX7219 Dot Matrix Module 8x8 Green

MAX7219 Dot Matrix Module 8x8

Available in Color Red, Green and Blue

LED Display Control Module Kit

✅Description:
1. single module can drive the an 8 * 8 dot matrix common cathode
2. the module Operating voltage: 5 v
3. dimensions: length 3.2 cm X 3.2 cm wide X 1.3 cm high
4. holes with four screws, the diameter of 3 mm
5. modules with input and output interfaces, support for cascading multiple modules

✅Wiring instructions:
1. on the left block to an input port, the an output port on the right.
2. the When the control of a single module, simple enter the port received a CPU The When wining
3. modules cascaded output input termination CPU, the input output termination module of the first two modules of the first one, the first two modules of the termination input terminal of the three modules, and so.

VCC → 5V
GND → GND
DIN → P2.0
CS → P2.1
CLK → P2.2