R308 (Biometric Fingerprint Sensor Module)
Fingerprint sensor type: Optical
Interface: UART(TTL logical level)
RS232 communication baud rate: 57600BPS changeable
Verification Speed: 0.3 sec
Scanning Speed: 0.5 sec
Character file size: 256 bytes
Template size: 512 bytes
Storage capacity: 500
False Acceptance Rate (FAR) :≤0.0001%
False Rejection Rate (FRR): ≤0.1%
Resolution 500 DPI
Voltage :4.2-6.0 VDC
Working current: Typical ≤50 mA, Peak 150mA
Matching Method: 1: N
Operating Temperature: -20 to 45 degreeC.
Description:
1. Integrated image collecting and algorithm chip together, ALL-in-One
2. Fingerprint module can conduct secondary development, can be embedded into a variety of end products
3. Users can conduct secondary development, can be embedded into a variety of end products, such as: access control, attendance, safety deposit box, car door locks
4. Low power consumption, low cost, small size, excellent performance
5. Professional optical technology, precise module manufacturing technics
6. Good image processing capabilities, can successfully capture image up to resolution 500 dpi
7. A total of eight instruction,Convenient MCU development
8. Finger detection signal output
Pin Configuration:
Drawing of R308 fingerprint reader (unit:mm)
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