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USB camera as backup camera on a tablet

Bosunjohn

Lurker
Hello all,
I have an RCA Voyager 7 tablet, model number RCT6773W22. I currently am using it as my NAV/GPS system by connecting a GlobalSat GPS USB receiver to it via an OTG connector and using Openstreet Maps for Android. With a grand total of $60 in the system, tablet included, it works very fantastic. Now I am wondering if there is a way to connect a USB camera to it to use the tablet as a backup camera as well? I know that I can wire the camera to the backup lights and have it get power and then send signal to the tablet. What I need is an app that, once it senses power will automatically over ride everything and pop the camera view onto the screen of the tablet. Is that possible/does it exist?

John
 
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