hi there,
I made the ambilight with the raspberry pi 3 and ws2812b. I put the data input in rpi pin 12. Gnd to pin 6 and power supply. 5v to power supply.
In hyperion I made the hardware like:
Ws281x.
The leds turns on but no ambilight. I read here on this forum that it is possible to use it without an arduino.
Could somebody help me???