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SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

johnny5

Member Since: June 22, 2009

Country: United States

  • I had already tried jumping the input to vcc which hasnt had any success. I think I may have a faulty reader though. If the chip has power, should the actual optic reader be on? i checked and there is power at the end of the ribbon cable that plugs into the optic reader, but it doesn’t appear to be on. Thanks for all of your help by the way.

  • From looking at the datasheet, it seems I can use pins 6,7 and 8 to store/delete/verify fingerprints. I am just not sure how or where to connect these pins to in order to activate the command.

  • does anyone know how to program this scanner without using the RS-232 serial interface?

No public wish lists :(