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fingerprint based attandance system

Discussion in 'Project Doubts' started by nitin_patel31, Mar 17, 2013.

  1. nitin_patel31

    nitin_patel31 New Member

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    dear sir

    my project based is fingerprint attendance system....when i connect a fingerprint module sm630 with microcontroller and hyperterminal at 57600 baud rate, there no any kind of response from sm630 fingerprint module.....................so plz help me sir what will i do..............plzzzzzzzz

    thank u sir
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    madanbhavan likes this.
  2. Binu

    Binu Administrator

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    Did you follow the serial protocol as per the datasheet?
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