W5500 Ethernet Networks Module Hardware, TCP/IP 51/STM32 for Microcontroller Support Automatic Response

■The module integrates the full hardware TCP/IP protocol stacks, no codes is required to implement the TCP/IP protocol stacks. ■The internal integrated 32K TX/RX buffer, supports 8 independent ports to run simultaneously. ■The module supports 3.3V or 5V power supply, which is convenient for users to use in different microcontroller systems. ■Support 10/100MBPS transfer rate, support sleep mode and wake on networks. ■The communication method between the module and the microcontroller system is for SPI protocol, which supports for clock frequencies up to 80M.