Individually Addressable SMD led, Just like WS2812, But it also have another SMD led, SK6812, About its controller way, here have someone know.
SK6812 by three Ann (RGB) 5050+ Ming for chip drive IC positiveness integrated single serial constant current IC-LED,unlimited cascade, built-in power supply, reverse connect protection template power reverse will not damage
the IC, the history of the most stable LED RGB built-in IC-5050. Article is suitable for the magic lantern, balance the light belt,audio module, LED electronic screen and other LED products.
Product specification:SMD 5050RGB
Operating voltage:DC 5V
Drive IC:mingwei Sk6812 IC
ws2812 led has the same protocol with sk6812 led,so they can be controlled by the same controller.
WS2812B led datasheet:
http://www.normandled.com/upload/201803/WS2812B LED Datasheet.pdf