iphone blue tooth connection

could i connect iPhone and collect data from other bluetooth device (it may be iphone , ipod, nokia or other blue tooth device, like PC and so on.) from my own application. ?

if it is possible whi开发者_JS百科ch way is the easiest . like GameKit framework ?

pls help me

With the SDK the GameKit framework is your only choice.

You are not allowed to low-level access to Bluetooth devices, also knowing apple and their policy on connecting external devices to their iPods, it would take some kind of chip and licensing deal for a vendor to be able to connect their device to an iPhone. So I am guessing that not all bluetooth devices will be abble to connect to your iPhone