I look forward to kits or the finished product. My need isn't specifically for a keyboard, though... really we need to read barcodes into the iPhone, so if there's some way this module allows either direct wireless Bluetooth connection to a Bluetooth scanner, or a USB port for a USB scanner, that'd be great. Would this be an easy hack to your board?

We need this in the greenhouse where every specimen is barcoded, and it makes more sense to lug an iPhone or Touch than a laptop in the greenhouse.

Thanks for this work!