DFRobot Neopixel Ring 12x WS2812 RGB LED

The WS2812-12 RGB LED ring lamp is equipped with 12 different LEDs on a ring. It can be controlled via the signal line with a microcontroller such as the Arduino, and additional LED rings can be cascaded. The LEDs are capable of displaying 16 million colors and can create gradients and other patterns together. The LED ring lamp is suitable for DIY applications, countdown timers, and displaying the time.

Info: If you want to operate the WS2812 with a 3.3V microcontroller like the ESP8266 or ESP32, you will need a "Logic Level Converter". 

Recommended Accessories: 

• 3pin JST 22AWG Connection Cable 30cm
  
• 5V DC 5000mA Plug Power Supply AC/DC Adapter 5.5mm/2.1mm Plug
  
• 5V DC 3000mA Plug Power Supply AC/DC Adapter 5.5mm/2.1mm Plug
  
• DC Socket Female Barrel Jack 5.5mm / 2.1mm with Spring Terminals

Arduino Libraries: 

• FastLED: https://github.com/FastLED/FastLED 
  
• Adafruit NeoPixel: https://github.com/adafruit/Adafruit_NeoPixel 
  
• WS2812FX ESP8266 Library with Ready-Made Animations: https://github.com/kitesurfer1404/WS2812FX 
  
• NeoPixelBus ESP8266 Library: https://github.com/Makuna/NeoPixelBus 
  
• Wled: https://github.com/Aircoookie/WLED 

Documentation: 

• DFRobot Wiki
• DFRobot Forum
• Github FastLED Arduino Library
  

Technical Details:  

• Manufacturer: DFRobot 
• Manufacturer SKU: DFR0888-12 
• Operating Voltage: 5V 
• Maximum Operating Current: <100mA 
• Interface Type: PH2.0-3P 
• Light Source Model: WS2812 
• Number of Light Sources: 12 
• Color: 16 Million Colors 
• Dimensions: Φ46mm 
• Weight: 15g 

Scope of Delivery: 

• 1x DFRobot Neopixel Ring 12x WS2812 RGB LED 
• 1x 30cm Gravity 3pin Digital Sensor Cable PH2.0 to XH2.54