The Keyestudio W5100 Ethernet Shield Board provides a straightforward solution to connect your Arduino UNO R3, Mega 2560 R3, DUE, or 1280 to the internet. It enables your Arduino to function as a basic web server or to remotely read and control digital and analog inputs and outputs. Fully compatible with the official Arduino Ethernet Library, it also supports reading and writing to a mini SD (TF) card. Its stackable design allows easy integration with other shields, and the MAC address can be customised in your code for network configuration flexibility.
Features
- Compatible with Arduino UNO R3, Mega 2560 R3, DUE, or 1280.
- 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
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.
