The ``ws2812`` module controls LEDs of the WS2812 type. Just as the ``leds`` module, it exposes a function :py:func:`ws2812.set_all`, which works a similar fashion.
.. py:function:: set_all(pin, colors)
Set multiple of the LEDs to RGB values.
Filling starts at the LED connected to the specified gpio pin.
:param int pin: ID of the pin to use for sending the data.