Compact fingerprint lock module with AS608 sensor and onboard STM32 development board, designed for embedded access control and identification projects. Stores up to 100 fingerprint templates and includes a colorful circular LED ring for clear status feedback. Connects via a 6P line for power and data. Key benefits Reliable local identification: Onboard STM32 handles template storage and recognition so the module can operate independently of a host processor for many lock and access tasks. Clear visual feedback: The integrated colorful circular flashing LED provides immediate status indication for enrollment, successful recognition, and errors. Easy integration: 6P line connector simplifies wiring for power and communication, reducing setup time for developers and installers. Compact and practical: Small footprint and a durable sensor surface make the module suitable for mounting in mechanical locks, enclosure panels, or DIY housings. Sufficient capacity: Stores up to 100 fingerprint templates to support small teams, family use, or multiuser devices. Features and specifications Sensor model: AS608 fingerprint recognition module Development platform: STM32 based onboard processing and control Storage capacity: Up to 100 fingerprint templates Connector: 6P line for power and data connection Visual indicator: Colorful circular flashing LED ring for status and feedback Typical use: Lock modules, access control panels, or embedded authentication projects Compatibility and performance notes Designed for integration with STM32 development boards and other microcontroller platforms that accept serial or simple line connections via the 6P line. Onboard processing reduces host workload and enables faster response times in typical lock and access scenarios. Compact module with a protected sensor surface suitable for repeated use in daily access applications. Practical applications Electronic door lock: or supplement conventional keyed locks in cabinets, lockers, or small doors for convenient fingerprint access. Access control terminal: Build a small staff access point or shared equipment locker that logs and restricts access to authorized fingerprints. DIY security projects: Add biometric entry to hobby builds, cabinets, or custom enclosures where a compact sensor and clear visual status are needed. What you get AS608 fingerprint sensor module with onboard STM32 development board, capable of storing 100 fingerprints and using a 6P line connection. The integrated LED ring provides immediate feedback during enrollment and recognition. This module is suited for developers, integrators, and hobbyists who need a compact, self contained fingerprint recognition unit for access control and authentication projects.