Fingerprint Reader Module Color AS608 Overview A compact optical fingerprint reader module with builtin DSP processing for fast image capture and onmodule fingerprint feature extraction. Designed for easy integration into devices that require reliable biometric authentication without the need to implement image processing or recognition algorithms. Key benefits Readytouse biometric processing: Onboard DSP captures fingerprint images and extracts characteristics, reducing host processing requirements and simplifying system design. Fast and accurate capture: 500 dpi resolution and fingerprint image entry time under 1.0 second deliver detailed images and quick user response. Easy integration: Supports USB and serial port communication for straightforward connection to microcontrollers, single board computers, or host systems. Low power, compact form factor: Operates at 3.3 V with working current below 60 mA, and small physical dimensions for tight spaces. Durable construction: Optical sensor housed in PP material for long term use. Features and specifications Resolution: 500 dpi for detail fingerprint images Fingerprint image entry time: under 1.0 second Processing: DSPbased fingerprint image capture and feature extraction Communication: USB and serial port interfaces Power supply: 3.3 V Working current: less than 60 mA; peak current less than 60 mA Window area: 15.3 x 18.2 mm Module dimensions: length 4.81 cm, width 2.03 cm, height 1.85 cm Material: PP housing Integration notes No additional fingerprint recognition algorithm development required on the host. Use serial or USB to send commands and receive results. Small footprint and low power consumption make the module suitable for embedded applications and battery powered devices. Ensure the host system provides 3.3 V power and appropriate serial or USB interface. Package contents 1 Fingerprint Reader Module Typical use scenarios Time and attendance terminals where fast, reliable fingerprint capture speeds checkin and checkout processes. Door access control systems requiring compact biometric readers to authenticate users at entry points. Embedded kiosks, terminals, or IoT devices needing an integrated fingerprint sensor for secure user identification. Note Please allow slight measurement errors due to manual measurement.