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Light & Imaging Sensors

FP01 Offline AI Vision Recognition Sensor (Face & Palm Vein)

SKU: SEN0736

The FP01 AI visual recognition sensor locally integrates a new generation of 3D liveness detection algorithms and a dual biometric recognition algorithm for subcutaneous vein palm prints/palm veins. By extracting 3D depth information of the face and characteristics of subcutaneous veins in the palm, it achieves truly contactless anti-counterfeiting authentication, fundamentally eliminating the possibility of forgery attacks using high-definition photos, electronic screen videos, or 3D masks.

Overhead shot of FP01 Offline AI Vision Recognition Sensor (Face & Palm Vein)

Downloadable Resources

  • Docs
  • Tech Specs
    • 1. Example Code for Arduino-Registering Face & Palm Print

    FP01 Arduino example with DFRduino UNO R3 and Gravity IO Shield lets you enroll face and palm vein users via UART and the DFRobot_Biometric library, using enrollUser.ino and Serial Monitor at 115200 bps for STEM access control projects
    2. Example Code for Arduino-Continuously Recognize Faces, Palm Prints

    Arduino example for continuous face and palm vein recognition using DFRduino UNO R3, Gravity IO Expansion Shield and FP01 offline AI vision sensor, ideal for DIY access control and STEM projects
    3. Example Code for Arduino-User Statistics & Deletion

    Arduino FP01 user management demo using DFRduino UNO R3, Gravity IO Expansion Shield and DFRobot_Biometric library. Via Serial Monitor, command 1 prints face user IDs and palm user count, 2 deletes a chosen ID, 3 wipes all face and palm records for easy access control projects.
    Reference

    This module provides functions for face and palm recognition, including user enrollment, recognition, and management, as well as LED control.

    Specification

    Parameter Details
    Power Supply Voltage 3.3V
    Operating Current 400mA
    Standby Current 175mA
    Cold Start Recognition Speed ≤240ms
    Storage Capacity 500 faces (ID 1-500), 300 palm prints (ID 501-800)
    False Acceptance Rate (FAR) ≤0.001%
    False Rejection Rate (FRR) <0.1%
    Face Recognition Angle Approximately 20 degrees horizontally, vertically, and horizontally
    Account Entry Distance Faces 30-60cm, Vein/Palm Prints 15-20cm
    Recognition Distance Faces 20-90cm, Vein/Palm Prints 10-20cm
    Operating Temperature -20°C~50°C
    Storage Temperature -40°C~70°C
    Operating Humidity <95%
    Storage Humidity <95%
    Casing Material Aluminum Alloy
    Dimensions 21x7.2mm, Mounting Hole Diameter 19mm

    Pinout

    Terminal Specifications: SH1.0*6P

    Pin Color line sequence Function description
    1 VCC 3.3V power input (400mA)
    2 UART_TX Serial transmit signal (TTL level)
    3 UART_RX Serial receive signal (TTL level)
    4 GND Power and signal ground
    5 D- USB data receive
    6 D+ USB data transmit

    Installation Diagram

    Note: When installing the module, the recognition lens must be positioned horizontally and vertically at the top (as shown in the diagram). The lens orientation must not be tilted or reversed.

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