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Ethernet W5100 Network extension module

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Ethernet W5100 Network extension module, STEMSD Card Expansion Support MEGA UNO Development Board Kit.

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Product Details:

Ethernet W5100 network extension module, which can be enabled. Become a simple Web server or control read and write over the network. Digital and analog interfaces and other network applications. A simple Web server can be implemented directly using the Ethernet library files in the IDE.

This version also supports reading and writing on mini SD card (TF card).

The expansion board is stackable and can be plugged directly into the ARDUINO, as well as our other expansion boards.

W5100 Web server SD card Network shield 328 Arduino UNO R3 interface expansion module.


1. Ethernet shield, you make Arduino circuit boards that can be used to connect to the Internet.

2. It can be used as a server or client.

3. Insert board directly without welding.

4. Controller w5100.

5. This is the latest version of Ethernet shielding.

6. This Arduino Ethernet Shield based on Wiznet W5100 Ethernet chip gives you an easy way to bring your Arduino online.

7. This is the official Arduino Ethernet library directly supported.

8. It adds a micro SD card slot that can be used to store files over the network.

9. It is compatible with Arduino Duemilanove (168 or 328), Uno, and Mega (1280/2560), and can be accessed using SD libraries.

Wiz NET W5100 provides a network (IP) stack that supports both TCP and UDP.

11. It supports up to four simultaneous socket connections.

12. Write sketches using Ethernet libraries and connect to the Internet using shielding.

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