Raspberry Pi Fingerprint Recognition Module (UART interface)

R497.15 inc VAT

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SKU: pi-finger-000 Category:

Description

Raspberry Pi Fingerprint Recognition Module (UART interface)

Secure your project with biometrics – this all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super simple. These modules are typically used in safes – there’s a high powered DSP chip that does the image rendering, calculation, feature-finding and searching. Connect to any microcontroller or system with TTL serial, and send packets of data to take photos, detect prints, hash and search. You can also enrol new fingers directly – up to 1000 fingerprints can be stored in the onboard FLASH memory.

As long as you connect this  Raspberry Pi Fingerprint Recognition Module to a serial of a microcontroller like MSP430, 51, AVR, PIC, ARM, FPGA, Raspberry Pi, Arduino etc. This module is controlled through the serial port, you can use the computer’s serial port to control this module.

Raspberry Pi Fingerprint Recognition Module (UART interface) Specifications:

Supply voltage : DC 3.8 ~ 7.0V
Supply current : Current : <65mA
Peak current : <95mA
Fingerprint image time : < 0.5 seconds
Window size : 14.5 × 19.4 mm
Signature file : 256 bytes
Template files : 512 bytes
Storage capacity: 1,000
False accept rate (FAR): <0.001% ( security level 3 )
False reject rate (FRR): <1.0% ( security level 3 )
Search time: < 1.0 seconds ( 1:500 , the mean )
PC interface : UART (TTL logic level )
Communication baud rate (UART): (9600 × N) bps where N = 1 ~ 12 ( default value N = 6, ie 57600bps)
Working environment : Temperature :-20C to +60 C
Relative humidity : 40% RH to 85% RH ( non-condensing )
Storage environment : Temperature :-40C to +85 C
Relative humidity : <85% H ( non-condensing )
Dimensions (L × W × H): 47.65 × 20 × 21mm
Note: The example program provides forArduino , 51 ,STM32 and MEGA16 testing procedures , PC software (VC + + to write )

Package includes:

1 x Serial fingerprint module + cable

 

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