APA-102 can be used with both Arduino and Espruino - anything that can do SPI should be able to drive them. As Gordon noted, this is the Espruino forum, so if you're looking for Arduino information, you're in the wrong place. Arduino is programmed in compiled C, Espruino is programmed in interpreted javascript - the code is totally different.
The thing you linked to - I'm not sure how that link was relevant. It looks like they just assemble APA102 LEDs into strips... ?
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.
APA-102 can be used with both Arduino and Espruino - anything that can do SPI should be able to drive them. As Gordon noted, this is the Espruino forum, so if you're looking for Arduino information, you're in the wrong place. Arduino is programmed in compiled C, Espruino is programmed in interpreted javascript - the code is totally different.
The thing you linked to - I'm not sure how that link was relevant. It looks like they just assemble APA102 LEDs into strips... ?