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@@ -30,12 +30,18 @@ Send ABGR data in 8 bits to a APA102 chain.
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#### Returns
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`nil`
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-#### Example
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+#### Example 1
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```lua
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a = 31
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b = 0
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g = 0
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r = 255
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-led_abgr = string.char(a, b, g, r, a, b, g, r)
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+leds_abgr = string.char(a, b, g, r, a, b, g, r)
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apa102.write(2, 3, leds_abgr) -- turn two APA102s to red, connected to data_pin 2 and clock_pin 3
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```
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+
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+#### Example 2
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+```lua
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+-- set the first 30 leds to red
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+apa102.write(2, 3, string.char(31, 255, 0, 0):rep(30))
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+```
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