Description
W5100 Ethernet Shield
Ethernet shield based on the W5100 controller, with a microSD card slot listed for network file storage. The W5100 supports TCP and UDP; the source states up to four simultaneous sockets.
The listing describes compatibility with Arduino Duemilanove (ATmega168/328), Uno and Mega (ATmega1280/2560), and use with the Ethernet and SD libraries. Confirm board layout and library compatibility for your exact Arduino and shield revision.
- Supply: 5V, provided by the Arduino board (as stated in the listing)
- Ethernet controller: W5100
- Link speed: 10/100Mb
- Arduino interface: SPI
- microSD slot: included on the listed shield
Check the shield pinout and power requirements before stacking it on a board. Confirm whether the microSD slot is supported by the specific shield revision and library.
