Finger Print Sensor (R305) -TTL UART

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  • Part No :
  • WID-1982
  • Availability:
  • Out of Stock
  • Shipping :
  • Same Day*
  • Weight:
  • 0.1Kg
  • Made By:
  • Chineese
  • Mfr.Part.No:
  • R305
  • Quality Rank:
  • 80/100
Rs 1599
(Excluding GST.)
Rs 1887
(Including GST)
1887 New Out of Stock
  • Buy & earn 160  reward points
  • GST Invoice & Input Credit Available

Finger Print Sensor (R305) -TTL UART is a finger print sensor module with TTL UART interface. 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 finger print module can directly interface with 3v3 or 5v Microcontroller. A level converter (like MAX232) is required for interfacing with PC.


Features of Finger Print Sensor (R305) -TTL UART:

  • Power DC : 3.6V-6.0V
  • Interface : UART (TTL logical level)/ USB 1.1
  • Working current : 100mA
  • Peak Current    : 150mA
  • Matching Mode:  1:1 and 1:N
  • Baud rate (9600*N)bps, N=1-12 (default N=6 57600bps)
  • Character file size:  256 bytes
  • Image acquiring time :  <0.5s
  • Template size :  512 bytes
  • Storage capacity:  256
  • Security level : 5 (1, 2, 3, 4, 5(highest))
  • FAR : <0.001%
  • FRR: <0.1%
  • Average searching time:  < 0.8s (1:880)
  • Window dimension : 18mm*22mm

Working environment:

  • Temp: -10?- +40?
  • Storage environment Temp: -40?- +85?
  • RH: 40%-85% RH: <85%





Package includes:

  • 1 x Finger Print Sensor (R305) -TTL UART
  • 1 x 4pin RMC connector with wire


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Good product

By Swapnil nasergi from N/A on September 05, 2016
UART as well as USB output
3 of 6 people found this review helpful
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    • Q
    • 1) Who is manufacturer for this R305 module?
      2) If i placed order then who will provide mi technical support for this module.

      asked by Bari Anand on April 30, 2016
    • A
    • 1) The R305 is manufactured by Zhejiang SFG Technology Co.Ltd.
      2) For any technical support, you may drop a mail to support(at)rhydolabz(dot)com

    • Q
    • can i get an arduino sample code

      asked by Midhulaj P J on June 20, 2016
    • A
    • Check out this link

    • Q
    • Can you please provide me with the interfacing program of arduino and fngerprint module.

      asked by Nausheen on December 28, 2016
    • A
    • Please visit rhydoLABZ wiki for the code reference.
      Kindly go through tje link given

    • Q
    • The Red LED light will blink when the power supply +5v is given to the R305

      asked by srujana on March 09, 2017
    • A
    • The LED will blink once just after the module is powered up. It will also blink when the finger print is being read.

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Finger Print Sensor (R305) -TTL UART