mCookie-LED Matrix module integrate 6 WS2812 LEDs, each of which has an IC control chip. They are controlled by a single bus, and the lighting status of each of them is controlled by an I/O port, which can be used as a full-color module to provide a light source.
Features
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Single bus control, only need one I/O port to control, and complete data receiving and decoding;
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Built-in IC control, serial cascade interfaces which can be cascaded controlled;
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The three primary color of each pixel can realize 256 level light display, and complete 16777216 colors whole true display, and the scanning frequency is no less than 400Hz/s;
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Built-in power on reset circuit and power down reset circuit.
Specification
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Electric specification:
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Working voltage: 5V;
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Controlling light source: WS2812*6.
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Technical parameters:
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WS2812 type;
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Gray of three primary colors: adjustable 256 level;
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Size of LED: 5mm*5mm;
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The speed of data sending can reach 800Kbps.
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Connection:
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Direct adsorption on other modules;
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Connect to pin A0 by default.