objective c - Want to connect any external device having bluetooth to the iphone through programatically -

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as aware game-kit framework, used session delegates , peerpickercontroller. want connect external device having bluetooth iphone through programatically, application executed on device, able connect external device , want transfer data between them. can suggest me solution.... waiting reply.. in advance.

to communicate external bluetooth device (that's not ios device) need use external accessory framework. don't know details, understanding need join mfi program before can start development.


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