Introduction :
This 4×4 RGB full-color LED matrix module is based on WS2812 intelligent control LEDs. Each LED can be independently addressed with RGB pixels that can achieve 256 levels of brightness. That’s 16777216 colors in total with a scanning frequency no less than 400Hz!
The 8×8 RGB LED Matrix is single wire control board. The module also supports cascading control. All you need to do is connect Din to the DOUT port. In combination with the open source Arduino library, you can control an entire array of LEDs using just one pin!
Connection
The device has four leads:- GND– module weight
- VCC – supply voltage, 20 mA current per one LED
- DIN– digital control signal from the microcontroller
- DOUT – output to connect the next ring
The product is compatible with Arduino and Raspberry Pi
The product works with the NeoPixel libraries from Adafruit: |