FINGER PRINT R305 WITH INTERFACE BOARD UART OUTPUT

DESCRIPTION

PRODUCT NAME: FINGERPRINT

PRODUCT DESCRIPTION:

                 This is a finger print sensor module with TTL UART interface for direct connections to microcontroller UART or to PC through MAX232 / USB-Serial adapter. The user can store the finger print data in the module and can configure it in 1:1 or 1: N mode for identifying the person. The FP module can directly interface with 3v3 or 5v Microcontroller. A level converter (like MAX232) is required for interfacing with PC serial port. Optical biometric fingerprint reader with great features and can be embedded into a variety of end products, such as: access control, attendance, safety deposit box, car door locks.

Specifications:

Ø  Fingerprint sensor type: Optical

Ø  Sensor Life: 100 million times

Ø  Static indicators: 15KVBacklight: bright green

Ø  Interface: UART(TTL logical level)

Ø  RS232 communication baud rate: 9600BPS changeable

Ø  Image Capture Surface 15—18(mm)

Ø  Verification Speed: 0.3 sec

Ø  Scanning Speed: 0.5 sec

Ø  Character file size: 256 bytes

Ø  Storage capacity: 250

Ø  False Acceptance Rate (FAR) :0.0001%

Ø  False Rejection Rate (FRR): 0.1%

Ø  Resolution 500 DPI

Ø  Voltage :3.6-6.0 VDC

Ø  Working current: Typical 90 mA, Peak 150mA

Ø  Matching Method: 1: N

Ø  Operating Environment Temperature: -20 to 45° centigrades

Features:

  • Power DC : 3.6V-6.0V
  • Interface : UART (TTL logical level)/ USB 1.1
  • Working current : 100mA
  • Matching Mode:  1:1 and 1:N
  • Baud rate 9600
  • Image acquiring time :  <0.5s
  • Template size :  512 bytes
  • Storage capacity:  120
  • Average searching time:  < 0.8s (1:880)

Ø  Integrated image collecting and algorithm chip together, ALL-in-One

Ø  Low power consumption, low cost, small size, excellent performance

  • Window dimension : 18mm*22mm

PIN DETAILS:

Pin

Name

Details

1

VCC

5V

2

Gnd

Gnd

3

Tx

Tx output

4

Search

To search a finger

5

Empty

To clear all the fingers

6

Add

To Add a new finger

 


Documents

Documents


Coding