SEN0348 Capacitive Fingerprint Scanner Sensor (UART Fingerprint Module)

The SEN0348 Capacitive Fingerprint Scanner Sensor is a compact biometric authentication module designed for secure access control and user identification systems. It uses capacitive fingerprint sensing technology to capture highly accurate fingerprint images while offering excellent resistance to scratches, dust, and surface wear. The module features onboard fingerprint processing, template storage, and UART communication for easy integration with Arduino, ESP32, STM32, Raspberry Pi, and other embedded platforms.

Key Features -

• Capacitive fingerprint sensing technology

• High accuracy and fast recognition

• Onboard fingerprint processing

• Built-in fingerprint template storage

• UART TTL serial communication

• Low power consumption

• Compact and durable design

• Supports fingerprint enrollment and deletion

• High security biometric authentication

• Easy microcontroller interfacing

Specifications -

• Product type - Fingerprint Scanner Module

• Model - SEN0348

• Sensor type - Capacitive Fingerprint Sensor

• Interface - UART TTL

• Operating voltage - 3.3V to 5V DC

• Operating current - Typically 60mA

• Fingerprint capacity - Up to 80 Templates

• False acceptance rate - Less than 0.001%

• False rejection rate - Less than 1%

• Communication speed - Up to 115200bps

• Board type - Fingerprint Scanner Module

Applications -

• Biometric access control

• Smart door locks

• Attendance systems

• User authentication

• Home automation

• Security systems

• Arduino and IoT projects

• Embedded electronics