Grow KS200 Fingerprint Control Board - Compatible with R502-A/R503 Modules
The Grow KS200 is a fingerprint control board designed for integration with R502-A, R502-AW, R502-F, and R503 fingerprint modules, supporting up to 200 fingerprints. It operates on a 3.7-6.5V DC supply, features ultra-low standby current, and provides a regulated 5-6V, 1.5A output for powering connected modules, making it suitable for embedded security systems and access control projects.
Features
- Supports up to 200 fingerprint registrations, including administrator and user profiles.
- Compatible with Grow R502-A, R502-AW, R502-F, and R503 fingerprint sensor modules.
- Ultra-low standby current of <7 µA for power-efficient operation in always-on systems.
- Provides a regulated 5-6V, 1.5A DC output to power connected fingerprint modules.
- Simple setup via tactile SET button with visual LED indicators for registration and deletion states.
Out of stock
The Grow KS200 Fingerprint Control Board serves as the central management unit for Grow’s R502 series fingerprint sensors. It handles the enrollment, verification, and deletion of up to 200 fingerprint templates, streamlining the integration of biometric security into DIY electronics, prototype enclosures, and small-scale access control systems. The board features a straightforward user interface with a SET button and multi-color LED indicators to guide the administrator through setup, user registration, and factory reset procedures.
Engineered for reliable operation, the KS200 accepts a wide 3.7-6.5V DC input range, making it compatible with single-cell Li-ion batteries or standard 5V USB power sources. Its integrated power regulation circuit delivers a stable 5-6V, 1.5A output to directly supply the connected fingerprint module, eliminating the need for a separate power supply. The board’s ultra-low standby current minimizes overall system power draw, which is critical for battery-powered or energy-harvesting security applications.
Additional Information
| Weight | 0.05 kg |
|---|---|
| Dimensions | 5 × 7 × 3 cm |
