Sending and Receiving String via UDP using Arduino

In this example, you will use your Ethernet Shield and your Arduino to send and receive text strings via the UDP protocol (Universal Datagram Packet). You'll need another device to send to and from. The Processing sketch included at the end of the code will send to and receive from your Arduino running this example. Circuit The Ethernet shield allows you to connect a WizNet Ethernet controller to the Arduin ...

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