Grove RGB LED ring (20 - WS2813 Mini)
A cost-effective full-color LED ring with 20 linkable and programmable WS2813 mini LEDs.
Features
- Full color RGB: 16777216 colors, 256 brightness levels, 20 LEDs work independently of each other
- Combination of several components: Built-in control circuit in 3535 components
- Linkable: Cascadable with multiple LED rings
- Breakpoint recovery: failure of one LED does not affect other LEDs
- Grove-compatible: Connection to Seeedunio or Arduino+BaseShild via Grove cable without soldering
Grove description
Grove RGB LED ring (20 - WS2813 Mini) with 20 full-color RGB LEDs, 2KHz refresh rate and integrated control in 3535 components.
The WS2813B-Mini intelligent control LED is an improved version of the WS2812B. The control circuit and RGB chip are integrated in 3535 components. Each LED is addressable, supports signal interruption points and continues to function even if LEDs are damaged.
Linkable LEDs with pads on the back for cascading. Grove RGB LED rings on WS2813 Mini base can be connected with different diameters.
Specification
| Power output | 3.3 V/5 V |
|---|---|
| Quiescent current | 0.7 mA/LED |
| RGB channel constant current | 16mA/LED |
| Update frequency | 2 kHz |
| Reset time | >280μs |
| Operating temperature | -25~85℃ |
| Storage temperature | -40~105℃ |
Parts list
- 1x Grove - RGB LED ring (20-WS2813 Mini)
- 1x Grove cable
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