Fingerprint Reader

Description Show Reviews Waveshare 8552 -UART Fingerprint Reader, Onboard Processor STM32F205, Commercial Fingerprinting Algorithm, Optical Sensor UART Fingerprint Reader is a fingerprinting module designed for secondary development, high-speed for identification, high stability. It is an intelligent module that provides functionalities like fingerprint recording, image processing, feature extraction, template generation, template storage, fingerprint matching and searching, etc. Warning: creating a custom-coded interface with this device is not possible. The source code is in Chinese. Features Onboard high-speed processor STM32F205 Commercial fingerprinting algorithm, faster identification High-accuracy optical sensor, standard 16-pin interface, allows users to choose optical/semiconductor sensors Divided structure: fingerprint sensor + processing circuit + algorithm platform Easy for developing, controlled via UART, supports any MCU with UART Open protocol, it’s available to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions Applications Fingerprint lock Fingerprint safe deposit box Access control system Person identification Authority management Specifications Parameter Specification Processor (CPU) STM32F205 Sensor HD optical Memory Built-in (extensible) Anti-wearing 1 million times Anti-electrostatic 150KV Fingerprint capacity 1000 False acceptance rate <0.001% (on security level 5) False rejection rate <0.1%(on security level 5) Current <50ma Input time <0.5s Matching time <0.5s Matching mode 1 : 1 1 : N Security level 1-10 (supports customization) Output formats User ID, Image, Feature Feature size 196 Byte Feature template size 512 Byte Template rule standard ISO19794-2 Communication interface UART Communication baud rate 9600-57600bps Power supply UART, external power Voltage level 3.3-7.5V Operating temp. -20to 60 Relative humidity 40%RH to 85%RH (without condensation) Photos Dimension Downloads Development resources: demo codes, schematic, datasheets, etc. Wiki: www.waveshare.com/wiki/UART_Fingerprint_Reader Recommended Items USB to UART module for communicating with the UART Fingerprint Reader: CP2102 USB UART Board (micro) 0 Reviews Hide Reviews Show Reviews