AS608 Fingerprint Reader Module

Overview:

This all-in-one optical fingerprint sensor module is designed for secure biometric authentication. It is capable of fingerprint enrolment, image processing, fingerprint matching, searching, and template storage. The module features a high-powered DSP chip that handles image rendering, calculation, feature-finding, and searching. It is compatible with any microcontroller or system with TTL serial connectivity.

Features:

• Fingerprint Enrolment: Can directly enrol new fingerprints.
• Image Processing: High-quality image capturing with precise feature-finding.
• Fingerprint Matching: Supports both 1:1 match mode and 1
• search mode.
• Template Storage: Stores up to 162 fingerprints in onboard FLASH memory.
• Visual Indicator: Red LED lights up during scanning, indicating active status.
• Connectivity: Interfaces with microcontrollers via TTL serial and sends data packets for various functions.
• Integrated Components: Image collecting and algorithm chip in a single module.
• Development Capability: Supports secondary development and can be embedded into various products.
• Power Consumption: Low power consumption, suitable for various applications.
• Performance: Excellent performance with professional optical technology and precise module manufacturing techniques.

Specification:

• Image Resolution: Capable of capturing images up to 500 dpi resolution.
• Supply Voltage: DC 3.6 ~ 6.0V / 3.3V
• Supply Current: Not specified, but designed for low power consumption.
• Window Size: 14 x 18 mm
• Signature File: 256 bytes
• Template File: 512 bytes
• Storage Capacity: Up to 1,000 fingerprints
• Safety Level: Five levels, from low to high (1 to 5)
• PC Interface: UART (TTL logic level) or USB 2.0 / USB 1.1
• Communication Baud Rate (UART): (9600 x N) bps, where N = 1 ~ 12 (default N = 6, i.e., 57600 bps)
• Operating Temperature: -20°C to +50°C
• Operating Humidity: 40% RH to 85% RH (non-condensing)
• Storage Temperature: -40°C to +85°C
• Module Dimensions: 56 x 20 x 21.5 mm

Resources:

• Tutorial

Package includes:

• 1 x AS608 Fingerprint Reader Module