2Pcs Usr-Es1 W5500 Chip New Spi To Lan Ethernet Converter Tcp/Ip Module Compatible With Ar-Duino

Hardware Interface|Ethernet|Color|Assorted|Compatible Devices|Desktop|Data Link Protocol|Ethernet|Data Transfer Rate|80 Mhz|Item Weight|0.02 Kilograms.
High Speed Spi Interface 80Mhz; Supports Up To 8 Socket.
Usr-Es1 Is The Ethernet Module Of A Spi Interface, Interface Is Ttl Level Of 3.3V, Power Supply Voltage Of +3.3V, Please Ensure That The Current Is Not Less Than 200Ma, Voltage Is Continuous And Stable +3.3V.
Power Supply Mode:3.3V External Power Supply, Current Should Be More Than 200Ma;.
High Speed Spi Interface 80Mhz.
Hardware-Tcpip-Protocol Stack User Built In, Almost Without Understanding The Complex Network .