R305 Fingerprint Sensor Module for Arduino & Raspberry Pi | Biometric Access ControlSKU 2015

Sensors & Modules

R305 Fingerprint Sensor Module for Arduino & Raspberry Pi | Biometric Access Control

₹1,399

01 — About

What it does

The R305 Fingerprint Sensor Module for Arduino & Raspberry Pi | Biometric Access Control provides reliable biometric authentication using optical fingerprint recognition. It features high-speed fingerprint matching with storage for up to 1000 fingerprint templates.

Key features

  • Optical fingerprint sensor with high-resolution imaging
  • Stores up to 1000 fingerprints in onboard memory
  • Fast 1:N identification with sub-second matching
  • UART TTL interface for easy microcontroller connection
  • Low power consumption with sleep mode
  • High security with unique fingerprint matching
  • Compact module with integrated sensor and processor

Good to know

  • Enroll fingerprints using the library examples before deployment
  • Keep sensor glass clean for reliable scans
  • Sensor must be firmly mounted to prevent vibration during scan
  • Store fingerprint IDs in external EEPROM for backup
  • R305 and AS608 use same command protocol – libraries are compatible

02 — Datasheet

Specifications

10
Model
R305 / AS608
Sensor Type
Optical (500 DPI)
Capacity
1000 fingerprints
Interface
UART (TTL)
Operating Voltage
3.3V – 6V
Baud Rate
9600 (default) – 115200
Matching Mode
1:1 and 1:N
FAR
< 0.001%
FRR
< 1.0%
Dimensions
56mm x 20mm x 21mm