Grow R503Pro Fingerprint Module - UART Interface, 5V DC, 200 Fingerprint Capacity
The Grow R503Pro Fingerprint Module is a compact biometric sensor with a UART (TTL) interface, designed for easy integration into microcontroller systems like Arduino, ESP32, and Raspberry Pi. It features a 192×192 pixel sensor with 508 DPI resolution for reliable fingerprint acquisition and can store up to 200 individual templates.
Features
- UART (TTL) serial interface for simple microcontroller integration (Arduino, ESP32, Raspberry Pi)
- High-resolution 508 DPI optical sensor with 192 x 192 pixel array
- Onboard algorithm processing for fast fingerprint matching and template storage (200 capacity)
- 5V DC operating voltage with compact, ready-to-use module form factor
- 15.5mm diameter effective collection area for reliable fingerprint reading
Out of stock
The Grow R503Pro integrates a high-quality optical fingerprint sensor and a dedicated processing chip into a single module. It captures fingerprint images via its 192×192 pixel array and processes them internally using advanced algorithms for feature extraction and matching, ensuring high recognition accuracy across various finger conditions.
Designed for embedded security applications, the module communicates via a simple UART serial protocol, outputting match results and accepting commands for enrollment and deletion. Its 5V power requirement and compact footprint make it suitable for integration into space-constrained designs requiring biometric authentication.
Additional Information
| Weight | 0.43 kg |
|---|---|
| Dimensions | 13 × 10 × 3 cm |
