Fingerprint 2 Unit Advanced Biometric Sensor, High Accuracy, Compact Design, Easy Integration for Security Systems

Fingerprint 2 Unit Advanced Biometric Sensor, High Accuracy, Compact Design, Easy Integration for Security Systems leírása

Unit Fingerprint2 is a high-performance fingerprint sensor unit integrating an STM32 core controller and an A-K323CP integrated fingerprint recognition module.
It uses a semiconductor capacitive sensor and provides multiple functions, including fingerprint acquisition, feature extraction, registration, comparison, storage, and retrieval.
The high-resolution capacitive fingerprint sensor offers high-precision recognition capabilities. It has a capacity of 100 fingerprints.
The module features a built-in fingerprint recognition algorithm that adapts to various conditions, including wet and dry fingers.
It offers flexible user fingerprint data management, high data security, and fast search and location capabilities.

This unit uses a UART communication interface for easy integration with various control platforms.
It features a colorful light ring and power indicator for interactive status indication.
It is suitable for rapid development and integration in a variety of scenarios, including door locks, access control and attendance, identity authentication, financial payments, and small security systems.


Parameters:
MCU: STM32G031G8U6
Fingerprint Sensor Module: A-K323CP
Fingerprint Sensor Resolution: 508 dpi
Image Pixels: 80*208
Acquired Image Size: 8230 Bytes (80*208/2=8320, 4 bits per pixel)
Fingerprint Capacity: 100 Fingerprints
Fingerprint Data Size: 7262 Bytes/Finger
Communication Method: UART 115200 bps @ 8N1
Power Consumption:
Operating Mode: 40mA (Breathing Light ); 37.25mA (Breathing Light Off)
Sleep Mode: 14.11mA

Applications:
Door Locks
Access Control and Attendance
ID Authentication
Financial Payments
Small Security
Color: White
Material: plastic

Package Contents:
1*Fingerpr