Specification: _x005f_x000D_ Model Number: Development Board _x005f_x000D_ Size: About 66x66MM/2.59x2.59in _x005f_x000D_ Name: WS2812 Full-color Ring LED Module (64-bit lamp beads) _x005f_x000D_ Chip: WS2812B (built-in LED) _x005f_x000D_ LED: 5050 package RGB full color highlight _x005f_x000D_ Voltage: 5V _x005f_x000D_ Port: Digital _x005f_x000D_ Platform: MCU _x005f_x000D_ Control method: Built-in control chip, only one IO port can be controlled _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ When using the development board, make sure to provide a stable 5V power supply, and program and control the color and lighting effect of the LED according to specific needs. The development board is suitable for a variety of creative lighting projects and applications, such as decorative lighting, stage lighting, holiday decorations, and more. _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Development Board _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ 1.Vibrant and Colorful LED Lighting: The development board is a 64-bit WS2812 full-color LED module, each LED bead equipped with an embedded WS2812B chip that uses 5050 packaging for vibrant RGB full-color high-brightness LEDs. 2.Stable 5V Operating Voltage: The LED module requires a stable 5V power supply to function properly, ensuring optimal performance and longevity. 3.Digital Control Interface: The mini demo board module uses a digital control interface, allowing for precise and accurate control of each LED. 4.Integrated Control Chip: The ring lamp panel module features an integrated control chip that enables easy control with just one IO port. The single IO port requirement makes the LED module easy to use and control, simplifying the programming process and reducing development time. The color, brightness and lighting effect of each LED can be controlled by programming. 5.Versatile Development Platform: The LED development board module is designed for use in LED lighting development projects, enabling the creation of a wide range of dynamic and static lighting effects. The module's versatility makes it suitable for a variety of applications, including stage lighting, home decoration, and festive displays.