A very simple one-wire protocol is used with the NeoPixel style of lighting strip. What follows is applicable to a general NeoPixel array, but it is specific to the RGB LED built-in to most ESP32 S3 ...
There are examples of driving the NeoPixel, but they use either assembler or the RMT peripheral, However, the ESP32 S3 is just fast enough to be able to create the pulse times within the specified ...
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