The Arduino Ethernet Shield W5100 connects your projects to the internet, enabling rapid deployment of network-enabled Arduino applications. With a 10/100Mb connection speed and internal 16K buffer, this shield is perfect for IoT projects that require reliable communication. Its compact design and easy connectivity make it an ideal choice for makers, hobbyists, and professionals alike. Operating voltage 5V (supplied from the Arduino Board) Ethernet Controller: W5100 with internal 16K buffer Connection speed: 10/100Mb Connection with Arduino on SPI port
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