R307 Optical Fingerprint Sensor | UART Fingerprint Reader

The R307 Optical Fingerprint Sensor is an advanced biometric device designed for seamless integration into various security systems. With its TTL UART interface, it easily connects to microcontrollers or PCs, allowing for direct interaction. Ideal for use cases requiring 1:1 or 1:N fingerprint identification, this sensor provides robust biometric authentication. Its low power consumption, compact size, and excellent image processing make it a standout option in applications needing precise optical fingerprint scanning. Whether you're developing security solutions or enhancing existing systems, the R307 fingerprint module delivers reliability and performance with ease.

Key Features - Optical Fingerprint Sensor

• TTL UART interface
• 1:1 or 1:N identification modes
• Low power consumption
• Small size, high performance
• Image resolution of up to 500 dpi

Applications

The R307 optical fingerprint sensor is perfect for diverse applications such as access control, attendance systems, and secure safes. Its versatile design allows it to be embedded into various end products, providing a reliable solution for high-security environments requiring an effective finger print sensor r307. Integrate this sensor for dependable optical fingerprint recognition in mobile solutions and beyond.

Technical Specifications

How to Use

Integrating the optical fingerprint sensor involves simple connections using the offered pin configuration: Red wire to 5V, Black wire to Ground, Yellow wire to Tx, and Green wire to Rx. Ensure your microcontroller is configured to handle the sensor's 3.3 or 5V input range. Whether you're interfacing with PCs or modules like the r307 fingerprint sensor arduino, utilizing a level converter might be necessary for smooth operation.

Package Includes

• 1 x R307 Optical Fingerprint Reader Sensor Module
• 1 x Connecting Cable (6-pin)

Additional Resources

Videos Tutorial