Grow R307S Fingerprint Module with UART/USB Interface - 1000 Fingerprint Capacity
The Grow R307S Fingerprint Module integrates optical sensing and algorithm processing on a single chip, offering UART (TTL) and USB 2.0 interfaces for seamless integration with microcontrollers like Arduino, ESP32, and Raspberry Pi, as well as direct PC connection for access control and biometric security applications.
Features
- Integrated optical sensor and algorithm chip with 500 DPI resolution
- Dual communication interface: UART (TTL) and USB 2.0
- High-capacity storage for up to 1000 fingerprint templates
- Low operating voltage range from 4.2V to 6.0V DC
- Compact form factor with 11x15mm effective sensing area
Out of stock
The Grow R307S is a self-contained biometric module featuring a high-resolution optical fingerprint sensor paired with an onboard processing chip. It captures fingerprint images at 500 dots per inch and handles all algorithm-based feature extraction, matching, and template storage internally, simplifying integration for developers.
Designed for reliable performance in embedded systems, the module operates on a wide DC input range and communicates via a simple TTL serial protocol or standard USB, making it compatible with a vast array of development platforms and industrial controllers. Its all-in-one design reduces external component count and system complexity.
Additional Information
| Weight | 0.2 kg |
|---|---|
| Dimensions | 10 × 8 × 3 cm |
