Fingerprint Module R503 - Grow
R503 Fingerprint Module | High-Accuracy Capacitive Fingerprint Sensor
R503 Fingerprint Module is a capacitive fingerprint recognition sensor with high-accuracy biometric authentication. It integrates image collection and an advanced fingerprint algorithm in a single module. The sensor adapts to dry, wet, and textured fingerprints while offering a fast <0.2s scanning speed. It features UART communication, RGB LED indicators, and a compact design for seamless integration into security and access control systems.
Key Features: Fingerprint Module R503
- High Recognition Rate – Accurately scans dry, wet, and textured fingerprints.
- Fast Scanning & Verification – Scanning speed of <0.2s, verification in <0.3s.
- Flexible Integration – Supports TTL UART, works with security & IoT devices.
