Product Description:

    1, using mainstream CSR Bluetooth chip, Bluetooth V2.0 protocol standards 
    2, serial module operating voltage 3.3V. 
    3, the user can set the baud rate is 1200,2400,4800,9600,19200,38400,57600,115200 
    4, core module size is: 28mm x 15 mm x 2.35mm. 
    5, the working current: pairing 20 ~ 30MA, paired 8MA 
    6, Sleep current: no sleep 
    7, for GPS navigation systems, utility meter reading systems, industrial control systems mining site. 
    8, can be used with Bluetooth laptop, computer and Bluetooth adapters, PDA and other devices to connect seamlessly

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