TOP Mini W5100 LAN Ethernet Shield Network Module board for Arduino Best
W5100 is a multi-fuctional network interface chip for MCU. It's integrated with 10/100 Ethernet controller, mainly used in low cost embedded systems with high integration, high stability, and high performance. By using W5100, you can realize Internet connection without an operating system.
W5100 is compatible with IEEE802.3 10BASE-T and 802.3u 100BASE-TX. It is also internally integrated with full hardware, TCP/IP protocol stack, Ethernet medium transport layer
(MAC) and physical layer (PHY). You don't have to worry about Ethernet control using W5100.
All you need to do is simple port (Socket) programming.
Multiple interfaces for selection: direct bus, indirect bus and SPI bus
Support hardware TCP/IP protocol stack, support TCP, UDP, ICMP and IGMP, IPv4, ARP, PPPoE
Four separate ports
Internal integrated with 16k byte transceiver cache
Instructive output of various information, including RX, TX, Full/Duplex, Colision, Link
Support automatic conversion (DMI/MDIX);
5V power supply, IO signal compatible with 5V voltage
Built with Ethernet port, and double-row 2*14 2.0mm pins
Compatible with Arduino official Ethernet library