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Uart Fingerprint Sensor

Model: ID1021
Sensor: capacitive type
Capacity: 80/200 pieces
Communication interface: UART,3.3V-TTL level
Support system: Windows; Android; The embedded

The Uart Fingerprint Sensor runs the new-generation IDFinger fingerprint algorithm, which provides fast comparison speed and high accuracy


The uart fingerprint sensor ID1021 runs the IDFingerV6.0 self-learning fingerprint algorithm, which is widely praised in the industry, and the algorithm is automatically adjusted to adapt to dry and wet fingers. ID1021 is simple in structure and small in size, and can be flexibly embedded in various products with limited volume.


Model: IDWD1021

CPU: ID812

Fingerprint Sensor: Semiconductor Sensor

Fingerprint registration capacity: 80/200

False Recognition Rate (FAR): <0.001% (Security Level is 3)

Authenticity rejection rate (FRR): <2% (SecurityLevel is 3)

Alignment method: 1:N and 1:1 alignment

Fingerprint template size: 1008 bytes Byte

Security level setting: Level1 to Level5 can be set, factory setting value: Level3

Processing speed: 1:N comparison time (200 full registrations) <0.6 seconds

Communication interface: UART, 3.3V-TTL level

Baud rate: The baud rate is 9600--115200 (bps) Factory setting: 115200bps

Working voltage: Win voltage: DC3.3V±10%

Working current: less than 40mA

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


Uart fingerprint sensor ID1021 is widely used in Android smart mobile terminals, mobile identity authentication and various other security applications.


Uart Fingerprint Sensor


Development data: data sheet, communication instruction set, Demo program, source code, etc.


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