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Description
- Waveshare All-in-one UART Capacitive Fingerprint Sensor
- Offers Onboard UART connector
- Easy to use by some simple commands
- Provides stable performance and fast verification
- Capacitive sensitive detection
- Embedded human sensor
The Waveshare All-in-one UART Capacitive Fingerprint Sensor is a highly integrated rectangle-shaped all-in-one capacitive fingerprint sensor module, which is designed in small form factors.
The module is controlled via UART commands, fairly easy to use. Its advantages include fast verification, high stability, and low power consumption, etc.
Based on a high-performance Cortex processor, combined with a high-security commercial fingerprinting algorithm, the UART Fingerprint Sensor (R) features functionalities like fingerprint enrolling, image acquisition, feature finding, fingerprint matching, and so on.
- 1 x UART Fingerprint Sensor (R)
- 1 x 6-Pin squid wire
- Sensor type: capacitive touching
- Resolution: 508DPI
- Image pixels: 192 x 192
- Image grey scale: 8
- Sensor size: 11.2 x 12.2 mm
- Module size: 20.2 x 33.3 mm
- Fingerprint capacity: 3.000
- Matching time: <0.2s (1:N, and N≤100)
- False acceptance rate: <0.001%
- False rejection rate: <0.1%
- Operating voltage: 2.7 ~3.3 V
- Operating current: <50 mA
- Sleep current: <16 uA
- Anti-electrostatic: contact discharge 8 KV / aerial discharge 15 KV
- Interface: UART (TTL level)
- Baudrate: 19.200 bps
- Weight: 0.008 kg
Operating environment
- Temperature: -20 ~70 °C
- Humidity: 40 ~85% RH (No condensation)
Storage environment
- Temperature: -40 ~85 °C
- Humidity: <85% RH (No condensation)