Just stumbled across this image of a flexible Neopixel strip wired to a Pico as an example of what your project might require. There is some discussion and some basic code snippets that would assist in coding understanding.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Sat 2019.01.12
Mike @matencio,
Just stumbled across this image of a flexible Neopixel strip wired to a Pico as an example of what your project might require. There is some discussion and some basic code snippets that would assist in coding understanding.