The SP511 is a type of pixel LED controller designed to control LED lights that use the WS2811 or WS2812B protocol. It supports up to 2048 pixels (680 pixels per output) and can be controlled via a variety of methods, including WiFi, Ethernet, and DMX.

The SP511 is commonly used in a variety of lighting applications, such as stage lighting, architectural lighting, and home automation. It can be programmed using a variety of software programs, such as Madrix, Lightjams, or Vixen.

Some of the key features of the SP511 include:

• Support for WS2811 and WS2812B protocol
• Control of up to 2048 pixels (680 pixels per output)
• WiFi, Ethernet, and DMX connectivity
• Compatibility with a variety of software programs for programming and control

Overall, the SP511 is a versatile and powerful pixel LED controller that can be used in a variety of lighting applications.