Use various addresable led like the ws2812 (neopixel) or apa102 (dotstar) in rust. As their protocol greatly differs and for some (like the ws2812) there are various methods, this crate doesn't implement any specific drivers by itself. It has to be coupled with a device driver that implements the smart-leds-trait, like the ws2812-spi, the ws2812-nop-samd21 or the apa102-spi drivers.
You can see some usage examples in the smart-leds-samples repo.
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