The RMT peripheral of the ESP32 is used for controlling up to 8 LED "strands" (in whatever form factor the serially-chained LEDs are placed). These strands are independently controlled and buffered.

Abstract: This paper proposes a retinex theory-based approach to RGB-to-RGBW conversion that preserves the human color perception within a pre-determined level of color distortion for RGBW displays.

We wrote RGB is the next big thing in monitors, and today we got a look. John and I agree LG Display’s 27-inch 4K RGB-stripe ...