SB Components PiFinger Fingerprint Sensor HAT for Raspberry Pi
SB Components PiFinger HAT: 2D capacitive fingerprint sensor for Raspberry Pi. Register 24 fingerprints, OLED display, Cortex M23 security.
The SB Components PiFinger Fingerprint Sensor HAT is a highly accurate biometric module designed to seamlessly integrate into your Raspberry Pi projects. Effortlessly capture and compare fingerprints using high-speed UART or USB communication, ensuring quick and reliable performance for your security applications.
Powered by a Nuvotron MCU, the PiFinger offers advanced security features including a Cortex M23 Trust Zone and an onboard crypto-accelerator to safeguard sensitive data. This 2D capacitive fingerprint sensor HAT can register up to 24 unique fingerprints, making it an ideal solution for access control and personal identification systems.
Designed for user convenience, the board features an integrated 0.91-inch OLED display for visual output and a buzzer for clear audio feedback during operation. It connects directly via the 40-pin GPIO header, ensuring a straightforward setup with your Raspberry Pi. Multiple communication interfaces, including high-speed UART, GPIO, and USB 2.0, provide flexible integration options for developers and hobbyists alike.
Key Specifications
- Sensor Type: 2D Capacitive
- Fingerprint Capacity: Up to 24 fingerprints
- Microcontroller: Nuvotron MCU with Cortex M23 Trust Zone
- Security: Onboard crypto-accelerator
- Display: Integrated 0.91-inch OLED
- Audio Feedback: Buzzer
- Connectivity: 40 Pin GPIO, High-speed UART, GPIO, USB 2.0
- Board Dimensions (WxD): 65 x 56mm
Please note: The Raspberry Pi is shown for illustration purposes only and is not included with this HAT.
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