The W5500 TCP/IP SPI to LAN Ethernet Interface Module is a high-performance hardware-driven network controller designed to provide reliable Ethernet connectivity for embedded systems. Using the W5500 chip from Wiznet, it integrates a full TCP/IP stack, MAC, and PHY layer, allowing microcontrollers to access Ethernet networks through a simple SPI interface. This module enables fast and stable wired networking for applications such as IoT devices, web servers, industrial controllers, and smart systems where low latency and high reliability are required.

Features:

1. Hardware TCP/IP stack for stable Ethernet communication
2. High-speed SPI interface (up to 80MHz)
3. Integrated Ethernet MAC + PHY
4. Supports TCP, UDP, IPv4, ICMP, ARP, IGMP
5. Supports 8 independent socket connections
6. Built-in 32KB memory for data transmission
7. Low power consumption and compact design
8. RJ45 Ethernet port with integrated transformer
9. Compatible with Arduino, ESP32, STM32, Raspberry Pi, PIC, and more
10. Ideal for IoT communication, remote monitoring, and web-based control systems

Specifications:

• Chipset: Wiznet W5500
• Interface: SPI (up to 80MHz)
• Network Port: RJ45 Ethernet (10/100 Mbps)
• Protocol Support: TCP, UDP, IPv4, ICMP, ARP, IGMP, PPPoE
• Sockets: 8 simultaneous hardware sockets
• Internal Buffer: 32KB
• Operating Voltage: 3.3V (logic & power)
• Power Consumption: Low-power design
• Operating Temperature: –40°C to +85°C
• Compatibility: Arduino, STM32, ESP8266/ESP32, Raspberry Pi, 8051, PIC
• PCB Type: High-quality SMD/through-hole mixed layout
• Dimensions: Compact small module 

Package Includes:

1 × W5500 TCP/IP SPI to LAN Ethernet Interface Module