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Dear ISEE Community.

After power the Bluetooth up (https://www.isee.biz/support/bluetooth-configuration-with-gsm-gprs-and-serial-port-gps-working), I'm testing trying to load the bluez.psr parameters, and I used those you post on the wiki.
The Bluetooth is only visible if I put my device in contact with the COM Module, but it doesn't work if I put at 10 cm of distance. It is a Class 2 Bluetooth, so it can works in an area of 10 meters.
Which are the values used in the bluez.psr file, PS_KEY? Can I change this value to the maximum, to have more visibility of it in a bigger area? For my project I need to have more coverage, because if not, I am not able to comunicate with the board.

After that, I need to configure it and put a service on every time I power on my COM Module, with the goal to have the possibility to match the board with another system that uses the Bluetooth. I need to send files and I read that the protocol used for this is OBEX. Is it implemented or installed to work with ir? Or how can I configure it?
Responses (5)
  • Accepted Answer

    Friday, June 20 2014, 11:08 AM - #permalink
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    Hi gerteksa,

    To increase bluetooth range is necessary to use an external 2.4 GHz antenna

    Another option for your solution could be use WIFI with mode ad hoc, because WIFI protocol has more range than bluetooth.
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  • Accepted Answer

    Friday, June 20 2014, 11:47 AM - #permalink
    0
    Dear ISEE Community.

    So I have COM Module and Berlin boards, but I don't see any socket/connector where I can put any external antena for this. How can I implement this?
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  • Accepted Answer

    Friday, June 20 2014, 12:31 PM - #permalink
    0
    Hi,

    HIROSE UL connector (J2) to attach an external antenna is optional and not mounted by default, please contact with sales
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  • Accepted Answer

    Friday, June 20 2014, 12:47 PM - #permalink
    0
    Dear ISEE Community.

    After this I activate it, I need to send bytes or files over Bluetooth.
    How is the method to attach to other device and be able to send data or files? I tried to use hcitool cc XX:XX:XX:XX:XX:XX but it can't match with the other device. And to send files I search to use OBEX protocol, but there is no installed in the system and there is not any reference in your repository. How I can implement this?
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  • Accepted Answer

    Wednesday, June 25 2014, 12:30 PM - #permalink
    0
    Dear ISEE Community.

    IF I have the posibility to install this external antenna, as it happens with the "default" configuration when you sell the boards, Wifi and Bluetooth share the same antenna to emit/receive data or its only for one of them?
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