The WS2812B is a smart RGB (Red, Green, Blue) LED module that is capable of displaying up to 16,777,216 colours at 256 different levels of brightness per LED. Each LED can be controlled individually using a microcontroller (e.g. Arduino, NodeMCU).

 

The LEDs are sold individually on SMD tape.

Specifications:
SMD Package Type: 5050
Supply Voltage: 3.5 - 5.3V DC