DFRobot UART Capacitive Fingerprint Sensor (FPC Connector, 80 Fingerprint Capacity)
The DFRobot UART Capacitive Fingerprint Sensor is a fully integrated biometric module featuring a high-resolution capacitive sensor and an independent IDfinger6.0 algorithm processor. It communicates via UART interface, making it compatible with Arduino, Raspberry Pi, ESP32, and other 3.3V logic microcontrollers for secure fingerprint enrollment, deletion, and 1:N matching.
Features
- High-resolution 160×160 pixel capacitive sensor with 508 DPI for precise fingerprint imaging.
- Integrated IDfinger6.0 algorithm processor handles all capture, storage, and matching independently.
- Fast 1:N verification time of less than 0.5 seconds across a database of 80 fingerprints.
- UART serial communication interface for easy integration with microcontrollers and single-board computers.
- Low-power operation at 3.3V with a current draw under 40mA, suitable for portable and embedded systems.
Out of stock
This sensor module integrates a semiconductor capacitive fingerprint sensor with a dedicated high-performance processor running the IDfinger6.0 algorithm. This architecture allows the module to perform all fingerprint processing onboard—including image capture, feature extraction, template storage, and matching—freeing the host microcontroller from computational load. The capacitive sensing technology provides reliable imaging of fingerprint ridges and valleys.
Designed for secure embedded systems, the module supports 360-degree fingerprint recognition and features deep self-learning capabilities to improve matching accuracy over time. It operates within an environmental range of -10°C to 60°C and 20% to 80% relative humidity. The compact form factor, with a 19mm diameter sensing area, makes it ideal for integration into access control panels, secure containers, and identity verification devices.
Additional Information
| Weight | 0.009 kg |
|---|---|
| Dimensions | 6 × 6 × 3 cm |
