CJMCU 24 Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board

The CJMCU 24 Bit WS2812 5050 RGB LED Built-in Full-Color Driving Lights Circular Development Board features a round black shape with 24 super bright smart NeoPixels LEDs arranged in an 86mm outside diameter circular PCB.

These ring RGB lamps can be connected via the output pin cascade one to the other€™s input pin (DI-DO), allowing you to control as many LED lights as needed with only one single chip. Each LED lamp is integrated with a driver chip, making the LED intelligent and addressable.

The LEDs feature a -18mA constant current drive, ensuring uniform color even with voltage changes, eliminating the need for an external resistor. The RGB lamp ring is designed to be slim and easy to use with a 5V power supply.

  Features:  

• Single wire communication
• Integrated RGB WS2812B driver chip
• Simple Dout input port for cascading
• Full control of pixel point
• Built-in signal reshaping circuit
• Electric reset circuit and power lost reset circuit
• Each pixel can achieve 256 brightness levels or 16M colors
• Cascading port transmission signal by a single line
• Can transmit signal over 5m without additional circuitry
• Refresh rate of 30fps, cascade number not less than 1024 points
• Send data at speeds of 800Kbps
• Highly consistent light color
• Full-color module suitable for indoor/outdoor LED video displays

  Specifications:  

• IC Chip: WS2812B
• Input Supply Voltage: 4 ~ 7VDC
• Outer Diameter: 86mm
• Inner Diameter: 70mm
• Height: 3mm

  Package Includes:  

• 1 x 24 Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board