docs/esp32: Add APA106 to quickref.
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@ -483,10 +483,10 @@ Be sure to put a 4.7k pull-up resistor on the data line. Note that
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the ``convert_temp()`` method must be called each time you want to
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sample the temperature.
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NeoPixel driver
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---------------
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NeoPixel and APA106 driver
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--------------------------
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Use the ``neopixel`` module::
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Use the ``neopixel`` and ``apa106`` modules::
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from machine import Pin
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from neopixel import NeoPixel
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@ -497,6 +497,13 @@ Use the ``neopixel`` module::
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np.write() # write data to all pixels
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r, g, b = np[0] # get first pixel colour
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The APA106 driver extends NeoPixel, but internally uses a different colour order::
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from apa106 import APA106
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ap = APA106(pin, 8)
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r, g, b = ap[0]
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For low-level driving of a NeoPixel::
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import esp
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@ -508,6 +515,7 @@ For low-level driving of a NeoPixel::
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400kHz) devices by passing ``timing=0`` when constructing the
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``NeoPixel`` object.
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APA102 (DotStar) uses a different driver as it has an additional clock pin.
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Capacitive touch
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----------------
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