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  • SWI over bluetooth

    Hello I embedded a Samsung Galaxy Tab into the 2DIN space of my Alfa MiTO, it fits perfecty since the tablet is almost exact 2din size. 10 minutes dremel on a 2din aftermarket plastic frame and the job is done.

    But I got 8 wheel buttons on the Mito I'd really like to let my talblet be aware of. I got no problems in doing the app to handle incoming stuff, the problem is that I can connect to the tablet only by Bluetooth or by WIFI. I need a SWI over bluetooth, so I can write an app to handle the stuff from the paired bluetooth transmitter.

    Is there any SWI->bluetooth device I can purchase/build by myself? Does exist some bluetooth transmitter that may bridge that kind of signals?

    I know I could just use a made in china bluetooth-whatever-device to disassemble it, reusing its buttons to replace the Mito's ones, but I prefer not to unscrew apart the wheel.
    Thanks in advance.
    Galaxy Tab Carputer in my Alfa Romeo MiTo - dashboard integrated: http://dev.mittelmedia.it/?p=10

  • #2
    Originally posted by ruspa View Post
    ...
    if You find a serial one, or build it by Yourself with a microcontroller, then there is a very good BT modul that can act as transparent serial cable: Rayson BTM-222, for example from TME

    its a very simple class1 module with preloaded Serial Port Profile (SPP) firmware, very few part is required to get it work
    "case": Skoda Superb Elegance 1.8T
    Asrock G41MH-GE, E2180 2GHz dualcore, 1024MB DDR2/800, Samsung F1 750GB/7200RPM/32MB, M4-ATX, Lilliput FA1011 HDMI touchscreen, ASUS Xonar DG PCI, homemade Quectel L10 USB GPS

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