10X W5500 Ethernet Network Module SPI Interface Ethernet/TCP/IP Protocol Compatible WIZ820Io 80MHz high-speed SPI interface Built-in hardware TCPIP protocol stack, users hardly need to master complex network protocol knowledge Support up to 8 Socket connections Support TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE protocols Integrated data link layer, physical layer Support power-down wake-up Support high-speed serial peripheral interface (SPI mode 0~3) Internal 32K bytes transceiver buffer Embedded 10BaseT/100BaseTX Ethernet Physical Layer (PHY) Support auto-negotiation (10/100-Based full duplex/half duplex) IP fragmentation is not supported 3.3V working voltage, I/O signal port 5V withstand voltage LED status display (full/half duplex, network connection, network speed, activity status) Ultra-small pin package for embedded applications Provides application routines for C Product Features: Power supply mode: 3.3V external power supply, the current should be greater than 200mA Control interface form: 3.3V TTL level, SPI interface; 2 x single row of pins Colour: green Material: ABS Size: 23 x 25 mm Package Contents: 10 x W5500 Ethernet network module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.