A little Neopixel effects module

Posted on Sat 18th, November 2017

• #1

Ken

Here's a little Neopixel effects library that has some basic effects that you can string together to make more complex lighting patterns. I needed to add some lighting effects to my daughters Halloween costume so I created this for myself. I hope someone else finds it useful as well. If you have an idea for other effects, just let me know.

https://github.com/jsrocket/espruino/tree/master/pixelfx

List of the current effects.

on
off
blink
fade
pulse
heartbeat

Example

var pixelfx=require('https://github.com/jsrocket/espruino/blob/master/pixelfx/pixelfx.min.js').init(B15, 16);

pixelfx.blink({
      'cnt':2,
      'time_on':10,
      'time_off':10,
      'color':[[50,0,0]], 
      'blink_fx':'sequence'
}, function(r){

        pixelfx.blink({
            'cnt':5,
            'time_on':100,
            'time_off':100,
            'color':[[0,50,0],[50,0,0],[0,0,50]], 
            'blink_fx':'sync'
      }, function(r){ console.log(r); pixelfx.off(); });
  
});

• #2

Gordon

Very cool - thanks!

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A little Neopixel effects module

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A little Neopixel effects module

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A little Neopixel effects module

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A little Neopixel effects module

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Espruino