WS2812B 4-bit RGB Full Color Driver 4 Bits Module Board

WS2812B 4-bit RGB Full Color Driver 4 Bits Module Board

These LED 2x2 matrix are just about the best way to get tons of colorful LED light with a minimum of wiring and fuss! Each matrix is 3.5x3.5 cm in dimension and contains 16 light elements. Each element contains a red, green, and blue LED, as well as a tiny WS2812 controller chip. This means that each element is individually addressable and can accept brightness values of 0-255 for each of its LEDs, giving you 24 bits of color precision overall. Each LED is activated by using a special serial data protocol. This protocol allows many LEDs to be daisy chained together so that one microcontroller can control the whole lot – with a single data signal. Any number of these LEDs can be chained together by connecting one module’s data-out (DO) pin to another’s data-in (DI) pin. This LED is compatible with Neopixel & FastLED Arduino Library.

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