The W5500 Ethernet LAN Network Module stands as a robust solution, providing seamless internet access for a variety of electronic projects. At its core is the advanced W5500 Ethernet chip, establishing a reliable connection with the microcontroller through the SPI interface. This module surpasses its predecessor, the official Arduino Ethernet Shield's chip, with enhanced features such as a larger memory capacity of 32Kb (compared to the standard 16Kb) and support for up to 8 simultaneous connections, making it ideal for projects with higher demands on concurrent network connections.

Features:

1. W5500 Ethernet Chip: Utilizes the advanced W5500 Ethernet network controller chip. Establishes a reliable connection with the microcontroller through the SPI interface.
2. Enhanced Memory Capacity: Boasts a larger memory capacity of 32Kb (compared to the standard 16Kb). Enables the handling of more data, contributing to improved performance.
3. Increased Simultaneous Connections: Supports up to 8 simultaneous connections. Facilitates the development of applications with higher demands on concurrent network connections.
4. Wide Compatibility: Compatible with all AVR (Arduino), STM, and ARM boards. Ensures seamless integration into various microcontroller-based projects.
5. Ethernet Bandwidth: Supports 10/100 Base-T/TX Ethernet bandwidth. Enables fast and reliable communication over Ethernet networks.
6. Operational Voltage: Operates at 3.3V for the main voltage (Vdd) and is compatible with 5V I/O. Adaptable to different voltage requirements, enhancing flexibility in project design.
7. Independent Sockets: Features 8 independent sockets for SPI connections. Allows multiple simultaneous communication channels for efficient data transfer.
8. Compact Design: PCB size of 17.50 x 68.00 mm. The compact form factor facilitates integration into diverse electronic projects.

Specifications:

• Ethernet Bandwidth: 10/100 Base-T/TX
• PHY TX/RX RAM Buffer (Bytes): 32Kb
• Operational Voltage (V)/Vdd I/O (V): 3.3V/5V
• Ethernet Ports: 1
• Interface SPI Connections: 8 independent sockets
• PCB Size: 17.50 x 68.00 mm

Pinout:

Connections with Arduino Uno:

• Note: don't forget to change the int in the code to pin 2 

Library:

• Link to the Library

Application Areas:

• IoT Projects: Enables internet connectivity for IoT devices and projects. Supports communication with web servers and cloud platforms.
• Home Automation: Integrates with home automation systems for remote control and monitoring. Facilitates the creation of smart home applications.
• Industrial Automation: Utilized in industrial settings for networked automation solutions. Enables communication between machines and control systems.
• Data Logging: Supports data logging applications over Ethernet networks. Ideal for projects requiring extensive data storage capabilities.
• Prototyping: Essential for prototyping projects requiring internet connectivity. Rapidly develops networked applications with enhanced capabilities.

Package Includes:

• 1 x W5500 Ethernet LAN Network Module