Fingerprint Module Arduino

The fingerprint module Arduino takes the independent fingerprint chip ID812 processor as the core and uses a capacitive fingerprint sensor. It has ultra-high image quality, small size, low power consumption, fast acquisition speed, good adaptability to wet and dry fingers, and strong anti-counterfeiting capabilities. Runs the IDFinger high-performance fingerprint core algorithm that is widely praised in the industry. It not only recognizes fast and accurate, but also has adaptive fingerprint recognition technology. It has the functions of learning and self-improvement. When the fingerprint changes, the new fingerprint characteristics are automatically stored In the product, the purpose of automatically adapting to changes in fingerprints is achieved. It adopts standard USB/UART communication, simple structure, small size, and can be flexibly embedded in various products with limited size. Support Windows, Embedded and Android systems.

project description

Model: IDWD1017

CPU: ID812

Fingerprint sensor: Capacitive fingerprint sensor

Fingerprint registration capacity: 200

False recognition rate (FAR): <0.001%

False Rejection Rate (FRR): <0.2%

Comparison method: 1:N and 1:1 comparison

Fingerprint template size: 498 bytes

Security level setting: Level 1 to Level 5 can be set, factory setting value: Level 3

Processing speed: 1:N (200 pieces) <0.5 seconds

Communication interface: UART, 3.3V-TTL level

Baud rate: The baud rate is 9600, 19200, 38400, 57600, 115200 (default 115200)

Working voltage: DC3.3V±10%

Working current: <40mA

Working environment: Working temperature: -10ºC-60ºC Relative humidity: 20%-80%