If you have Arduino-based devices attached to a network, it can be really annoying when you have to upload a new sketch by taking your laptop to the device and connecting up a USB lead. Well, now you don't have to!
Our newest tutorial shows how to use the network connection itself to send new sketches to Arduinos on your network, such as our EtherTen with PoE support:
The Arduino needs a special bootloader installed as explained in the tutorial:
Once you have everything set up you can just push out new sketches to devices anywhere in the building, without having to be anywhere near them.
We'd love to hear if you're using this handy technique, so please post about it in the forums if you've given it a go.