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NeoPixel help
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NeoPixel help

by unsogno on Tue Feb 12, 2019 1:38 pm

How can I specify a range of a particular color to display on a NeoPixel ring? I'm using the 'simple_demo' from the NeoPixel Painter library which changes the color each time the program runs. I'd like change this so it only displays shades of green instead of all colors. I'm guessing this is done with the HSV brushcolor. Any tips? Thanks.

unsogno
 
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Re: NeoPixel help

by adafruit_support_mike on Fri Feb 15, 2019 3:14 am

Could you post a link to the specific code you're using please? The only NeoPixel Painter sketch I know is this one, which is for an advanced project and doesn't have any examples:

https://github.com/adafruit/NeoPixel_Painter

adafruit_support_mike
 
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Please be positive and constructive with your questions and comments.