I'm new , i have problems with ws2815 ic 12v + nodemcu v3 esp8266mod

hellow , im from argentina , my english is bad , sorry for that, i wired the esp8266mod nodemcu v3 with 5v and the strip with 12v , i used the d2 pin to d0 (led strip), GND+B0 to 12v GND( led strip) , and 12v+ to 12v . the led strip is always on and doesnt connect with the esp8266, where im wrong ?

wled wifi conection is ok.