Datasheet
This 20 RGB LED strip is easily controllable by one signal input pin via the integration
circuit. Every LED on the board is addressable, and the WS2813 Mini supports signal
break-point continuous transmission, which means you can still use other LEDs even
with one LED broken.
Features
256 grey levels, 256*256*256=16777216” full-colour display
Built-in control circuit in a 3535 components
Chainable, can be cascaded with multiple LED rings
Support 5V/3.3V power in, support 5V/3.3V control data level.
Dual-signal wires, signal break-point continuous transmission