Before doing this you need to attach a Wiznet W5500 module to your Arduino, and change the MAC address in the sketch to something unique for your network (and again for any other Arduinos you want to ...

PlatformIO W5500 Ethernet Driver (lwIP) This project provides a modular, SPI-based Ethernet interface for the W5500 Ethernet controller, integrated with the lwIP TCP/IP stack and tailored for Arduino ...

Arduino enthusiasts may be interested to know that a new Arduino Ethernet Shield has arrived at the Adafruit online store supporting the Arduino W5500 Chipset and is now available to purchase ...