Ethernet Shield Rev 2
Have an idea for a network project? Connect your Arduino to an ethernet shield and you will quickly be able to start sending sensor data to your network to interact with other gadgets in your home.
The Arduino Ethernet Shield 2 connects your Arduino to the internet in mere minutes. Just plug this module onto your Arduino Board, connect it to your network with an RJ45 cable and follow a few simple steps to start controlling your world through the internet. As always with Arduino, every element of the platform – hardware, software and documentation – is freely available and open-source. This means you can learn exactly how it's made and use its design as the starting point for your own circuits. The shield is TinkerKit compatible, which means you can quickly create projects by plugging TinkerKit modules to the board.
The W550 is an Ethernet controller that provides Internet connection to your devices and systems.
This product uses the UNO form factor, and can be mounted on top of the classic Arduino UNO and Arduino UNO WiFi Rev2.
Useful for data logging and storing larger files
Set up a simple chat server.
Outputs the values from a barometric pressure sensor as a web page.
In this example, you will use your Ethernet Shield and your Arduino board to make a chat client.
Set up a simple chat server htat distributes any incoming messages to all connected clients.
Log data from three analog sensors to an SD card.
Get an IP address via DHCP and print it out.
Connects to a Telnet server using an Ethernet shield. Messages from the server are printed out via the serial port.
This example connects to a named server using an Ethernet shield.
This example connects to a Telnet server using an Ethernet shield.
Send and receive text strings via UDP.
Query a Network Time Protocol (NTP) server using UDP.
Learn how to make a HTTP request with the Ethernet Shield.
Make repeated HTTP requests.
Host a simple HTML page that displays analog sensor values.