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Modify USB adapter help

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Modify USB adapter help

Postby kherova » Wed Apr 06, 2016 12:18 am

I bought a car cigarette lighter adapter that powers two usb devices, and I wanted to attach data wires to my stereo so that I can charge and play music at the same time. I assumed the adapter just threw power at the + and - pins, but stuff is hooked up to the data pins too. I'm not circut savvy enough to know what the function of that is.
Can someone let me know what I would be doing if I isolate the D+ and D- usb pins from the board, and run them off elsewhere? I don't want to screw up the adapter or my mp3 player.
Appreciate it.
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kherova
 
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Re: Modify USB adapter help

Postby PradeepKumar » Thu May 05, 2016 10:38 am

You need to reconnect them properly in order to make them function good.
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