head头部
10 LCD
Fingerprint reader module
parameters1:Fingerprint
parameters2:Fingerprint detector
parameters3:security system
fingerprint module is an optical fingerprint acquisition and processing
module for infrared recognition System front-end equipment. It is not only
used for fingerprint lock, but also widely used in e-government, other
financial industries, medical insurance, etc. Social security
system and other application systems, its excellent performance, stable
performance has won praise of the most part of users.
Fingerprint detection module
 Single-chip operation, including fingerprint encryption algorithm and
fingerprint sensor
 Support Windows98/Me/NT4.0/XP/2000/2003/win7/win8/Android4.0 and upper;
support single-chip running.
 USB、UART 、SPI interface。
 Infrared anti-strong light, no residue, 30 KV anti-static standard
 Support self-learning function, 360 degree random recognition
 Support touch sensing, power-on work
 Ultra-low power consumption, 40 mA dynamic current, 2uA dormant current
1/100000 error rate and 1/1000 false recognition rateRP300 optical
fingerprint module is an optical fingerprint acquisition and processing
module for infrared recognition System front-end equipment. It is not only
used for fingerprint lock, but also widely used in e-government, other
financial industries, medical insurance, etc. Social security
system and other application systems, its excellent performance, stable
performance has won praise of the most part of users.

Product specification
item spec remarks
CPU Core: 32-bit ARM Cotex-M3,108MHz,
RAM:96KB,Flash memory:1MB
Fingerprint Collector:  CMOS image sensor

Fingerprint capacity:Default 500. More optional
False recognition  rate (FAR) < 0.001 %(Security Level:3 )
Rejection rate (FRR) < 0.1 %(Security Level:3 )
Comparison mode 1:N recognition/ 1:1 check
Finger data : 498(Byte)
Safety grade Setting 1-5,default:3
Responsive time  Fingerprint pretreatment < 0.45 s  / 1:N recognition time(3000 fingers top)< 1.5s
Communication interface USB2.0 、 UART(3.3V-TTL logic)、SPI  Serial COM
Parameters START:1,STOP:1, Parity check :NONE,Baudrate:
9600/19200/38400/57600/115200/230400/460800/921600
default:115200
Power supply input: DC3.3V Work current: 40mA
Working temp temp:-20℃ - 80℃
humidity:20%–90%, No condensation
Support OS Windows or Android
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