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Low-cost bluetooth module (<$10) for a cable replacement application

Discussion in 'Hobby Electronics' started by Albert Goodwill, Oct 26, 2008.

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  1. Hello Everybody,

    I wonder if anyone can tell me if there is bluetooth module, cost less
    than $10.

    I need to make a wireless logic signal (low/high) send/receive pairs
    with a communication range less than 30 meters. Multiple of these
    modules will be used simultaneously within a multi level building.
    Therefore modules must be able to create pair-wise connection and
    should not be confused by signals from other units. That is why I
    think bluetooth module would be good.
    I would prefer a bluetooth module with capable operating without
    external microprocessor.

    Can you advise me any low-cost solution for the above mentioned
    application?

    Thx.

    Albert

    albert goodwill at gmail com
     
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