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2026-04-04T07:31:44Z
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https://wiki.extremist.software/index.php?title=MicroPython&diff=63555
MicroPython
2018-01-05T04:04:13Z
<p>SteveMnuchin: </p>
<hr />
<div>This is all about [https://micropython.org/ micropython.org] in particular using it with [[ESP8266]] & [[ESP32]]<br />
<br />
== programs ==<br />
<br />
=== solid color neopixels (WS2812b) ===<br />
<br />
<pre><br />
from machine import Pin<br />
from neopixel import NeoPixel<br />
<br />
NEO_PIN = const(3)<br />
NEO_COUNT = const(72)<br />
<br />
neo = Pin(NEO_PIN, Pin.OUT)<br />
np = NeoPixel(neo, NEO_COUNT)<br />
<br />
# R G B<br />
color = [0, 20, 20]<br />
<br />
def stripColor():<br />
global NEO_COUNT, np, color<br />
for x in range(0, NEO_COUNT):<br />
np[x] = color<br />
np.write()<br />
<br />
# update the entire strip with one color<br />
stripColor()<br />
</pre><br />
<br />
== firmware/flashing ==<br />
<br />
Instructions for flash and pre-compiled binaries can be found at: https://micropython.org/download<br />
<br />
Source and instructions for compiling yourself are available at: https://github.com/micropython/micropython<br />
<br />
<br />
[[File:Munichin1.png]]<br />
[[File:Munichin2.png]]</div>
SteveMnuchin