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Optical Fingerprint Module for Arduino

$99.00
SKU:
SD-FPM10A_B7]
Weight:
0.10 LBS
Shipping:
Calculated at checkout
Quantity:
CURRENTLY OUT OF STOCK. CHECK BACK LATER.

Product Description

1Pin Definition

 SD-FPM10A uses 1.0mm FPC socket which has 5 pins. The pin definition is as follows:

    1 is VCC    It’s between 3.6V and 5.5V

2 is GND   

3 is TXD     serial port sending

4 is RXD     serial port receiving.

5 is NC      floating

 2Serial Port

 SD-FPM10A uses standard TTL uart serial to communicate. The default baud rate is 57600 bps which can be adjusted. It is necessary to add MAX232 when connected to PC RS232 port.

 3Module Testing

  When the module is powered, the fingerprint collect window shines which means powered successfully. If not, please check the power supply.

 

4Fingerprint Module Temperature

  Fingerprint module uses DSP running at 120MHz. In working status, the chip feels hot. It passed the serious testing and there is no problem. Do not worry. Shut down when it doesn’t work to reduce power consumption.

 

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