1pcs Network Ethernet LAN W5100 Shield Module Expansion Board Easily Connect Your Projects to the Internet This W5100 Ethernet Shield Module allows your development board to connect seamlessly to the internet. Whether you’re building smart home devices, IoT projects, or remote monitoring systems, this shield provides reliable and fast network connectivity. Versatile Server and Client Functionality The module can function as both a server and a client, giving you the flexibility to create a wide range of networked applications. Host your own web server, control devices remotely, or collect data from sensors and send it to the cloud with ease. Plug-and-Play Design, No Soldering Required Designed for convenience, this expansion board features a direct plug-in design. Simply attach it to your compatible board—no soldering or complex setup needed. Get your project up and running in minutes. Powered by the Reliable W5100 Ethernet Chip Built on the robust W5100 Ethernet chip, this shield ensures stable and efficient network communication. Enjoy consistent performance and compatibility with a variety of open-source libraries and platforms. Integrated Micro-SD Card Slot for File Storage The added micro-SD card slot allows you to store and serve files directly over the network. Perfect for hosting web pages, logging data, or sharing files between devices, this feature greatly expands your project’s capabilities. Ideal for Arduino and DIY Electronics Compatible with popular development boards like Arduino, this Ethernet shield is perfect for students, hobbyists, and professionals looking to add network functionality to their electronics projects. Upgrade your project with the W5100 Ethernet Shield Module Expansion Board and unlock the full potential of internet connectivity and data storage.