Keyestudio W5100 Ethernet Shield gives you an easy way to get your Arduino Online. It can turn your Arduino into a simple web server or use the Internet to read /write its digital and analog outputs/inputs. It is directly supported by Arduino official Ethernet Library. It also supports the read &write of mini SD card (TF card). The shield adopts stackable design. You can directly plug it to Arduino board. It’s also compatible with our other shields.
- Compatible with Arduino Mega2560/Uno R3
- Adds a micro-SD card slot, can be used to store files for serving over the network
- Also compatible with Arduino Duemilanove, and Mega series
- Support TCP/IP protocols
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