here it is, a Plugin communicating with Arduino Standard Firmata 2.0
I hope you enjoy it. It will be uploaded to the sourceforge repository to be part of the next release.
Once you have uploaded the right Firmata (coming with the zip) to your Arduino Board, it should be fairly easy to use.
More instruction are in the helpfile, please read carefully.
firmata0.1plugin.zip (81.1 kB)