I could program an Arduino with a pair of tweezers, son.
...
Seriously, I have no idea. I suppose Apple's too cool for USB ports, but maybe Wifi? That ups the cost of your Arduino setup, it's true, but still - there has to be something you can do to communicate between your iPad and your Arduino that doesn't involve a general-purpose machine in between.
...
Seriously, I have no idea. I suppose Apple's too cool for USB ports, but maybe Wifi? That ups the cost of your Arduino setup, it's true, but still - there has to be something you can do to communicate between your iPad and your Arduino that doesn't involve a general-purpose machine in between.