W5100 Ethernet Module Ethernet Network Module

The W5100 Ethernet Network Module is a versatile and cost-effective solution for embedded systems requiring Internet connectivity. It features a fully hardwired TCP/IP stack, integrated Ethernet MAC & PHY, and supports various protocols including TCP, UDP, IPv4, and more. Here are some key features and specifications of the module:

  Features:  

• Hardwired TCP/IP Protocols: TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoE, Ethernet
• 10BaseT/100BaseTX Ethernet PHY embedded
• Auto-Negotiation (Full-duplex and half-duplex)
• Support Auto MDI/MDIX
• Simultaneously Supports up to 4 independent sockets
• Internal 16Kbytes Memory for Tx/Rx Buffers
• 0.18 µm CMOS technology
• 3.3V operation with 5V I/O signal tolerance
• Provide Serial Peripheral Interface (SPI MODE 0, 3) support
• Support ADSL connection (with support PPPoE Protocol with PAP/CHAP Authentication mode)

  Specifications:  

• Brand: HanRun
• Model: W5100
• Input Voltage: 5V
• Length: 54mm
• Width: 31mm
• Height: 18mm
• Weight: 14g

  Pin Connection:  

• V+: 5 Volt pin
• Ground: Two pins
• NSS: Chip select, usually connects to D10 on the Arduino
• RST: Reset pin, should not be connected to Arduino
• MO: MOSI, connects to MISO pin of Arduino (D12)
• SOK: Clock pin, connects to SCK pin of Arduino (D13)
• MI: MISO, connects to MOSI pin of Arduino (D11)
• POE – & POE+: Power Over Ethernet pins (not standard PoE connection)

  Applications:  

• Security Systems: DVRs, Network Cameras, Kiosks
• Factory and Building Automation
• Medical Monitoring Equipment
• Embedded Servers
• Embedded applications

  Package Includes:  

• 1 x W5100 Ethernet Module

This module provides a reliable and easy-to-use solution for adding Ethernet connectivity to embedded systems, making it ideal for a wide range of applications.