usually we use T-1000s SD card controller for addressable led strips,
but still some customers don't like it and some of them want to control it by Ardulno.
does anyone know how to use Ardulno to control sk6812 side 4020 smd led?
SK6812 Side 4020 SMD LED.pdf
I find a new APA102 IC built-in LED, APA102 2020 RGB LED at www.led-color.com, wow, its size only 2.0mm x 2.0mm x 0.9mm, is it possible to made into led strips?