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R307 Optical Fingerprint Scanner Module for Arduino
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R307 Optical Fingerprint Scanner Module for Arduino

R307 is an optical fingerprint module integrates a fingerprint algorithm chip with functions such as fingerprint entry, image processing, feature extraction, template generation, template storage, fingerprint comparison (1: 1) and fingerprint search (1: N). The fingerprint reader can perform secondary development and be embedded in various end products, e.g. For example: access control, presence, safe, car door locks. Low power consumption, low cost, small size, excellent performance. Professional optical technology, precise module manufacturing technology.

PKR 3300/-

1
CATEGORY:Modules & Breakout Boards

Product Description

R307 Optical Fingerprint Scanner Module for Arduino

Overview

This is R307 Optical Fingerprint Reader Sensor Module. R307 fingerprint module is fingerprint sensor with TTL UART interface for direct connections to microcontroller UART or to PC through MAX232 / USB-Serial adapter. The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person.

Compatibility

The FP module can directly interface with 3.3 or 5v Microcontroller such as NodeMCU and Arduino. A level converter (like MAX232) is required for interfacing with PC serial port.

Features

  • Integrated image collecting and algorithm chip together
  • ALL-in-One Fingerprint reader can conduct secondary development
  • Can be embedded into a variety of end products like access control, attendance, safety deposit box, car door locks
  • Low power consumption, low cost, small size, excellent performance
  • Professional optical technology, precise module manufacturing techniques
  • Good image processing capabilities can successfully capture an image up to resolution 500 dpi
  • Finger detection function

Specifications

  • Supply voltage: DC 4.2 ~ 6.0V
  • Supply current: Working current: 50mA (typical), Peak current: 80mA
  • Fingerprint image input time: <0.3 seconds
  • Window area: 14×18 mm
  • Matching method: Comparison method (1: 1), Search method (1: N)
  • Characteristic file: 256 bytes, Template file: 512 bytes
  • Storage capacity: 1000 pieces
  • Security Level: Five (from low to high: 1,2,3,4,5)
  • Fake rate (FAR): <0.001%, Refusal rate (FRR): <1.0%
  • Search time: <1.0 seconds (1: 1000 hours, mean value)
  • Host interface: UART \ USB1.1
  • Communication baud rate (UART): (9600xN) bps Where N = 1 ~ 12 (default N = 6, ie 57600bps)
  • Working environment: Temperature: -20 ℃ – +40 ℃, Relative humidity: 40% RH-85% RH (no condensation)
  • Storage environment: Temperature: -40 ℃ – +85 ℃, Relative humidity: <85% H (no condensation)