Description: 1. UART Interface: The R300 is a capacitive fingerprint module with a Universal Asynchronous Receiver-Transmitter (UART) interface, allowing easy communication between the module and microcontrollers or computers via standard serial protocols. 2. Capacitive Fingerprint Sensing: It employs advanced capacitive sensing technology to capture high-resolution fingerprint images, ensuring accurate and reliable identification even under various environmental conditions, such as wet or dirty fingers. 3. Integrated Preprocessing: The module offers integrated preprocessing functions like noise reduction, template storage (up to 100 templates), and image normalization, which simplifies system design and reduces the overall bill of materials and complexity. 4. User-friendly Software: A user-friendly software development kit (SDK) is available for popular platforms like Arduino, enabling quick development of custom applications without requiring extensive knowledge in fingerprint recognition alg
| Specification | Details |
|---|---|
| Module Type | Capacitive Fingerprint Reader |
| Communication Port | UART (Universal Asynchronous Receiver Transmitter) |
| Interface | RS232 TTL (3.3V/5V) |
| Fingerprint Sensor | Advanced capacitive fingerprint sensor |
| Image Quality | High-resolution 500 DPI |
| Enrollment Speed | Up to 300 PPT (Print Per Time) |
| Authentication Speed | Up to 150 FPS (Frame Per Second) |
| Security Level | High-security anti-spoofing |
| Power Consumption | Low power consumption (<100mA) |
| Dimension | 55 x 40 x 7.5 mm (L x W x H) |
| Weight | 25g |
| Operating Temperature | -10°C to 60°C |
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