R307S Optical Fingerprint Reader Sensor Module with 6-Pin Cable - TTL UART Interface
The R307S Optical Fingerprint Reader Sensor Module is a complete biometric sensor with an integrated optical scanner and algorithm chip, offering a TTL UART interface for direct connection to microcontrollers like Arduino, ESP32, or STM32. It operates from 4.2-6V DC and provides high-speed fingerprint verification and enrollment for embedded security applications.
Features
- Integrated optical fingerprint sensor with onboard algorithm chip for standalone operation.
- TTL UART serial interface for easy connection to microcontrollers (3.3V/5V logic).
- High-resolution 500 DPI optical scanning with low false acceptance/rejection rates.
- Supports 1:1 verification and 1:N identification modes with onboard fingerprint template storage.
- Compact module design with low power consumption (<75mA), suitable for embedded systems.
Out of stock
The R307S module integrates a high-resolution optical fingerprint sensor with a dedicated processing chip, handling image capture, feature extraction, and matching algorithms internally. This all-in-one design simplifies integration, requiring only a serial UART connection to a host controller for command and data exchange, eliminating the need for external image processing.
Built with professional optical technology, the sensor captures fingerprint images at 500 DPI, ensuring precise biometric identification. The module operates reliably across an industrial temperature range and is designed for low-power, continuous operation in access control systems, secure lockboxes, and attendance terminals.
Additional Information
| Weight | 0.02 kg |
|---|---|
| Dimensions | 4.6 × 2.1 cm |
