ADH-Tech GT-NUCL1633K1 Fingerprint Module - Optical Sensor, 216x216 Pixel, 3.3V, UART Interface
The ADH-Tech GT-NUCL1633K1 is a compact optical fingerprint sensor module designed for secure biometric integration into embedded systems like Arduino, Raspberry Pi, ESP32, and STM32. It features a 216×216 pixel array, 1024-level grayscale imaging, and a high-speed UART interface for reliable fingerprint capture and matching.
Features
- High-resolution 216 x 216 pixel optical sensor array for detailed fingerprint capture.
- 1024-level grayscale image quality enhances feature extraction and matching accuracy.
- Operates on a single 3.3V DC supply, compatible with common microcontroller logic levels.
- Integrated UART serial interface (115200 baud) for straightforward communication with host MCUs.
- Onboard storage for up to 30 fingerprint templates, with embedded matching functionality.
Out of stock
The GT-NUCL1633K1 is an advanced, miniature optical fingerprint sensor engineered for low power consumption and design flexibility. Its under-glass sensor positioning eliminates ESD concerns and allows for an additional 2mm of cover glass integration, making it suitable for sleek, finished products. The module combines an optical sensor, light source, and touch detection under a single glass cover, enabling instantaneous capture of high-resolution fingerprint images.
Engineered for robustness, the sensor performs reliably in suboptimal conditions, including with wet fingers, and supports 360-degree finger rotation for user convenience. It outputs captured images via its high-speed serial interface to an external MCU where advanced recognition algorithms can be processed, or utilizes its own embedded matching function. The device includes a green LED ring for user indication and operates across an industrial temperature range from -20°C to 70°C.
Additional Information
| Weight | 0.023 kg |
|---|---|
| Dimensions | 9 × 7 × 2 cm |
