Product description
Neopixel-compatible RGB LED ring with 12 individually addressable RGB LEDs. Each LED includes an integrated serial controller (WS2812B), allowing all LEDs to be controlled via a single data line. This enables precise color control from a single data line connected to a microcontroller. You can easily create advanced lighting patterns and smooth color transitions. The ring has a diameter of 50 mm and is suitable for projects such as indicators, visual effects, or decorative installations. The ring module can also be daisy-chained, allowing multiple modules to be connected in series on the same data line.
The LED ring is designed for easy integration into prototypes and permanent installations. Connections are made via clearly labeled solder pads for supply voltage, ground, and data in/out.
When using microcontrollers with 3.3 V logic levels (e.g. Raspberry Pi, ESP32), a level shifter is recommended for reliable and stable operation.
Specifications:
- Number of LEDs: 12
- LED type: RGB with WS2812B
- Color: RGB (24-bit color, 8 bits per channel)
- Diameter: 50 mm
- Supply voltage: 5 VDC
- Logic level: 3.5 - 5 V
- Communication: Serial data, single-wire in/out
- Data protocol: WS2812, Neopixel-compatible
- Compatible microcontroller (5 V logic): Arduino Uno
- Current consumption: approx. 18 mA per LED at full brightness
- Total current (max): approx. 200 mA
- Mounting: Solder pads for connection
- Daisy chaining: Yes, via data in/out
