Crowtail RGB-LED CT0028RL Elecrow bazaar, Make your making Crowtail Program project easy.

The Crowtail- RGB-LED module with 4 pcs of WS2812B which is a Chainable & Addressable LED. Users can control all the LED with only one microcontroller pin! Besides, the LED bar can be also chainable, that is, you can connect more than one LED bar together to make your project more dreamful. In this module , you can control every LED whit different color at the same time