Without the actual datasheet content, this provides a general outline of what one would expect to find in a datasheet for a component like the HW-133-V1.0. If you have specific questions about certain aspects of the datasheet or the component, providing more details could help in giving a more targeted response.
Unlike a bare IC, the HW-133-V1.0 is a breakout board. It integrates WS2812B (or sometimes SK6812) LEDs onto a circular PCB with level-shifting and decoupling components. hw-133-v1.0 datasheet