KEYESTUDIO W5100 Ethernet Shield Board For Arduino

Keyestudio Ethernet Shield Module W5100 For Arduino 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. Compatible with the UNO R3 board and Mega 2560 R3. 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 or plug other shields onto this Ethernet shield. . Note: its MAC address is random. You can set MAC address in the code. Features • Compatible with UNO R3 and MEGA 2560 control board. • Comes with a SD card slot, supporting the read/write of mini SD card (TF card). • Comes with a reset button • Onboard comes with a D13 led • Comes with a network connector, used to connect the network. • Comes with several LED indicators for various status, such as network connection, powering on and communication situation. • Support TCP/IP protocols Technical Details • Dimensions: 73mm x 54mm x 29mm • Weight: 25.4g PINOUT Instruction Indicator light functions: • L: D13 LED ( D13 light up at HIGH, off at LOW) • PWR: power led • LINK: the network is connected. It will flash when send or receive the data • 100M: the network connection is in 100M/s • FULLD: the network connection is full duplex communication • COLL: flashing when the network detects a conflict. • RX: flashing when the network receives data. • TX: flashing when the network sends data. Documents • Arduino software • WIKI page tutorial • Tutorials