Hi All, I have bought Grove - RGB LED Stick (10 WS2813 Mini) matrix to use it with Raspberry Pi 4B. I cannot find any information on official wiki how to start controlling that device. Is it even possible to use it with Raspberry Pi or it is for Arduino only?
I also checked the wiki page and found no library for Raspberry Pi. You may need to write the library yourself. As an alternative, you can use this WS2812B RGB LED Controller with ESP8266 via WiFi
To control the WS2812B LED strip, you’ll need to download the FastLED library.
Check this Nerd video.… 
HTH
GL 
PJ