8 independent sockets can operate simultaneously, allowing multiple connections or services to run in parallel without port sharing contention. Wake-on-LAN via UDP enables remote power management of devices on the local area network. You can wake supported equipment without leaving nodes powered on continuously. The W5500 Ethernet LAN network module provides TCP/IP connectivity and is compatible with 8051 (51) and STM32 microcontroller families, supporting standard network protocols while fitting embedded applications. High-speed serial peripheral interface (SPI) support allows fast data exchange between the host microcontroller and the network module, enhancing overall communication performance. Internal 32 KB storage supports TX/RX buffers, improving data handling efficiency and reducing CPU memory load during network transactions. Use scenarios - Industrial automation gateway: manage eight different devices or subsystems on separate sockets, enabling reliable concurrent network communication in a compact embedded solution. - Small office or home server setup: leverage multiple sockets for parallel services and utilize Wake-on-LAN to remotely power devices as needed, reducing idle energy use. - Embedded edge device with STM32 or 8051 microcontrollers: integrate high speed SPI communication with a robust TCP/IP stack, using the 32 KB TX/RX buffer to handle data streaming and remote monitoring efficiently.