Hi
what is the syntax to trigger a neopixel by number also how do you call a function or glass from a computer to a feather board all the examples seem to be for the ios or android app.
is there a python app similar to the one written for ios or android app.
thanks
pc or mac control neopixel
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- adafruit_support_mike
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Re: pc or mac control neopixel
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strip.setPixelColor( pixel_number, color );
Generally speaking, you send information from a computer to a microcontroller through a USB Serial connection.
You might also want to look at Processing:
https://processing.org/
The Arduino API is derived from systems called 'Wiring' and 'Processing'. Wiring provides a common API for programming microcontrollers, while Processing provides a common API for computers that talk to programmable hardware.
Please be positive and constructive with your questions and comments.