SFMV1.7 Semiconductor Round Capacitive Capture Recognition Fingerprint Sensor Module UART Communication 2026 Compact, reliable fingerprint sensor module designed for precise capture and recognition with a straightforward UART serial interface. Built as a semiconductor capacitive sensor in a round form factor, the SFMV1.7 delivers stable performance for embedded systems and electronic products that require dependable biometric authentication. Key benefits Reliable biometric authentication: Accurate capacitive capture reduces false reads and improves recognition consistency for everyday use. Easy integration: Standard UART communication enables direct connection to microcontrollers and host systems that support serial interfaces. Stable long term performance: Semiconductor design provides consistent sensor behavior across repeated captures and routine operation. Space efficient design: Round, compact sensor body fits into constrained device housings without adding bulk. Ready for development: 2026 version with refined performance and component reliability for electronic projects and product upgrades. Main features Model: SFMV1.7 Sensor type: Semiconductor capacitive fingerprint sensor with round capture area Function: Fingerprint capture and recognition for authentication and identification Interface: UART serial communication for data transfer and control Performance: precision and stable recognition performance suitable for frequent use Compatibility and integration Designed for systems with UART serial ports, including microcontrollers, single board computers, and embedded controllers Works with access control panels, authentication modules, and custom electronic designs that accept external biometric sensors Integration typically involves serial commands for enrollment, verification, and data exchange via UART Practical applications Door access control: Add fingerprint authentication to electronic door locks and access panels to or supplement key cards and codes. Time and attendance terminals: Integrate the sensor into staff check in systems to improve tracking accuracy and prevent credential sharing. Secure device login: Use in kiosks, industrial controllers, or custom terminals that require user authentication without adding complex hardware. Why choose SFMV1.7 Focused on core biometric functions: capture and recognition delivered through a reliable semiconductor capacitive element. Straightforward UART interface reduces development time and simplifies wiring and command handling. Suitable for developers and integrators who need a compact, stable fingerprint module for production or prototyping. What to consider before Confirm host system supports UART serial communication and provide the appropriate wiring and protocol handling. Verify mechanical space for the round sensor body in the target enclosure. Plan for firmware or software that implements enrollment and verification workflows using the UART command set. The SFMV1.7 provides a precise, stable, and integration friendly fingerprint sensing solution for a range of electronic authentication and identification projects.