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changeset 15:b400bbdb5bac

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Fix neopixel
author Radomir Dopieralski <sheep-devel@sheep.art.pl>
date Sat, 11 Jun 2016 23:32:14 +0200
parents b5ff0977b104
children b0730fbb7a4a
files advanced.rst
diffstat 1 files changed, 3 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/advanced.rst	Sat Jun 11 23:03:03 2016 +0200
+++ b/advanced.rst	Sat Jun 11 23:32:14 2016 +0200
@@ -69,8 +69,9 @@
 for generating the signal is included in Micropython::
 
     import neopixel
-    pixels = neopixel.Neopixel(Pin(14, Pin.OUT))
+    pixels = neopixel.Neopixel(Pin(14, Pin.OUT), 8)
     pixels[0] = (0xff, 0x00, 0x00)
     pixels.write()
 
-You can create all sorts of animations, rainbows and pretty effects with those.
+Where ``8`` is the number of LEDs in a chain.  You can create all sorts of
+animations, rainbows and pretty effects with those.