w5100 ethernet expansion board ethernet network shield lan ex | Shop The World
From USA
NewHyuduo
W5100 Ethernet Expansion Board, Ethernet Network Shield LAN for Expansion Board Module with SD Card Slot, Module
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•【Network Control】Network applications such as digital and analog interfaces can be read and written through the network control.
•【Plug-in】Insert the puzzle board directly without welding, other expansion boards can also be inserted.
•【Web Server Implementation】A simple web server can be realized by directly using the ethernet library file in the IDE.
•【Memory Card】This version supports mini memory card to read and write, with powerful functions, and can be used as a server or client. (Delivered without card)
•【LED Output】Multi‑function LED output (TX, RX, full duplex/half duplex, address conflict, connection, speed, etc).
