WS2812B RGB LED 16x16 Display is consists of a WS2812B RGB LED. WS2812B is 5050 components that integrate the control circuit and RGB chip in a package.
The LED Matrix is placed 16 Pixels on each line, and there are 16 lines on each panel. The space between each pixel is 1cm.
+5 V: 5 V power supply
DIN: Input the control signal
DOU: Output the control signal, and connect to the next panel’s DIN