Even though it ’s still a bit more intensive than stop up in and typing , the tweakers atPerceptive Developmenthave manage to get an outside keyboard work via a custom connection built for the headphone sea dog .
It ’s a progress of their previous project which added an RS232 sequential modem interface to the iPhone ’s headphone jack — a dreaming of those who ’ve spend most of their life sentence chuff solder exhaust fumes . consecutive interfaces can be pair to a creation of electronics element cheaply and easily , and the earphone jack in / out computer hardware is one of the few interfaces that ’s open in the prescribed SDK .
Here they ’ve built a microcontroller that converts input from an external Targus IR keyboard into a format the iPhone ’s headphone sea dog can see , which is then fed to a terminal app that does n’t want jailbreak . passably cool .

[ Perceptive DevelopmentviaTUAW ]
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