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# description
The purpose is to control a ws2811 led strip with esp32 using the rust language.
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However we start with arduino instead of esp32 because they have logical output in 5v.
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## resource
[ws28 family led strip comparator ](https://www.derunledlights.com/the-difference-between-addressable-rgb-led-strip-ws2811-ws2812b-ws2813-ws2815-sk6812-sk9822/ "ws28 family led strip comparator" )
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[fast led library (to controle the ledstrip) ](https://github.com/FastLED/FastLED "fast led library (to controle the ledstrip )")
[arduino and ws2811 assembly diagrah ](https://ampermarket.kz/images/ws2811-arduino-conn-var-001.jpg )
[add user to a group allowing to use ttyusb without being super user ](https://forum.arduino.cc/t/permission-denied-on-dev-ttyacm0/475568/14 )