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Capacitive Fingerprint Sensor Arduino

Model :ID192   Brand :IDWorld   Communication: spi

The capacitive fingerprint sensor arduino ID1019 uses the standard UART protocol, is highly integrated and provides complete development material with fingerprint entry, image processing, feature extraction, template generation, template storage, fingerprint comparison (including 1:1 and 1:N), template deletion and other functions. It is a high performance fingerprint recognition module developed and designed by IDWorld. Combining the new generation of IDFinger high performance fingerprint core algorithm and high speed CPU, it has high anti-counterfeiting performance, fast acquisition speed, strong adaptability and simple development etc. The capacitive fingerprint sensor arduino ID1019 communication protocol is simple and reliable, only need to cooperate with simple peripheral circuit to embed this fingerprint module into your intelligent products, so that your products have powerful fingerprint identification capability.


Model: ID1019

CPU: ID809

Sensor type: Capacitive

Effective capture window: 9.6*9.6mm

Image size: 192*192pixel

Image resolution: 508dpi

Fingerprint registration capacity: 170/500/1000 pcs.

False Acceptance Rate (FAR): Less than 0.001 % (Security Level 3)

Rejection rate (FRR): Less than 2 % (Security Level 3)

Fingerprint template size: 448 bytes Byte

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

Fingerprint registration time: Less than 3 seconds

Fingerprint matching method: 1:1 / 1:N

Matching time: Less than 0.2 sec (1:1), Less than 0.5 sec (1:170)

Communication interface: UART, 3.3V-TTL level

Baud rate: 9600, 19200, 38400, 57600, 115200 (bps) Factory setting: 115200bps

Operating voltage: DC3.3V±10%

Operating current: Less than40mA

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

Operating humidity: <90% R.H (non-condensing)

Storage humidity: 20- 93% R.H

Support system: Windows; Android; Embedded


capacitive fingerprint sensor arduino


ID1019 is suitable for fingerprint locks, safes, fingerprint access control attendance machines, fingerprint collectors, fingerprint vanity cases, fingerprint safes, fingerprint luggage, fingerprint mobile payments, etc.

Packing list

1.25mm-7PIN cable

capacitive fingerprint sensor arduino