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Questions tagged [ws2812]

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sudo with WS2812 and Raspberry Pi

I'm trying to use the Neopixel Adafruit library with the WS2812 strip. Everything works great however there is something that I have not been able to do. I'm working on a project that requires ...
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Adafruit Neopixel library slows down code

I am trying to link WS2812 with the HC-SR04 sensor. My aim is to change the color of the leds depending on the distance the sensor measures. I am using the Adafruit Neopixel library for controlling ...
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1answer
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Control two RGB LED Strips from Raspberry pi

I've connected two rgb strips(WS2812B) to raspberry pi. Each strip consists of 60 LEDs. The first strip data line is connected to GPIO pin number 18 & Second strip data line is connected to GPIO ...
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Control WS2812 without arduino just raspberrypi

Is it possible to control a LED strip WS2812/b without needing an arduino in between and using the Glediator software? If so, how? All i managed so far is lighting up all LEDs by connecting 5V and ...