The product consists of optical fingerprint sensor, high-speed DSP processor, high-performance fingerprint comparison algorithm, large-capacity FLASH chip and other hardware and software. The fingerprint module has stable performance, perfect functions, and has multiple functions such as fingerprint collection, fingerprint registration, fingerprint comparison, and fingerprint search.
Usage is very simple: as long as the serial port of the microcontroller, embedded can operate this module, MSP430, 51, AVR, PIC, STM32, ARM, FPGA, controller can operate this module. This module is controlled by the serial port, you can also use the serial port of the computer to control this module.
Application areas:
The fingerprint module is widely used and is suitable for all fingerprint recognition systems from high end to low end.
such as:
◆ Fingerprint door locks, safes, boxes, finance and other security areas;
◆ identity system such as access control system, industrial computer, POS machine, driving training, attendance and so on;
◆Management areas such as private clubs, management software, and licensing;
◆ Financial insurance, medical care, pension payment, and other financial fields.
Specifications:
◆Power supply voltage: DC 3.8 to 7.0V
◆Backlight color: red
◆Lighting mode: long light / flashing
◆Power supply current: working current: <60mA
Peak current: <85mA
◆ Fingerprint image entry time: <0.5 seconds
◆Window area: 15×17mm
◆ Matching method: comparison method (1:1)
Search method (1:N)
◆Feature file: 384 bytes
◆Template file: 786 bytes
◆ Storage capacity: 240 pieces
◆ Security level: 3 (low to high: 1, 2, 3, 4, 5)
◆FAR: <0.001% (when the security level is 3)
◆Rejection rate (FRR): <1.0% (when security level is 3)
◆Search time: <220 milliseconds (1:240 hours, mean)
◆ Host computer interface: UART (TTL logic level)
◆Communication baud rate (UART): (9600×N)bps where N=1-12 (default value N=6, ie 57600bps)
◆Working environment: Temperature: -30 ° C to +70 ° C
Relative humidity: 40% RH to 85% RH (no condensation)
◆ Storage environment: Temperature: -40 ° C to +85 ° C
Relative humidity: <85% H (no condensation)
◆Dimensions (L×W×H): 44×20×17mm
Package Included:
1 x Fingerprint Identification Module
