vendredi 27 mars 2015

Data-Only USB Cable for Android devices


It is possible to manufacture a cable that transmits data but doesn't charge my device?


I already tried to cut the 5V wire, but after that no data is transmitted (Neither the device is charged).


Cutting the GRND wire apparently doesn't make any difference (Data/Charging works normally)


Reason: I need to check the phone battery consumption during some scenarios, and I need to send ADB commands to read battery value and input commands(Touch/Swipe/Open app, etc)





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