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Author Topic: What is PoE in a Arduino?  (Read 465 times)
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Looking at the UNO boards and was wondering what PoE but also what can ethernet do for your robot?
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PoE means "Power over Ethernet".  It uses some of the spare wires in the Cat-5 UTP cable to provide power to devices.

Using Ethernet on your robot means that you can have your robot connected to a network, with a cable.  WiFi is more applicable to robots.
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How do you use a network with an Arduino or wifi
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How do you use a network with an Arduino or wifi

That's a really, really general question; the response to that could be a long as a book!

So here's a book: http://shop.oreilly.com/product/9780596510510.do
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