T angxi Optical Fingerprint Reader Optical Biometric USB Fingerprint Reader Module Scanner Access Control Sensor for Android for Windows

Specification: Item Type: Optical fingerprint module Condition: Brand new Material: ABS Main Color: Black Model: A32Main frequency: 120Mhz Flash Memory: 1M Bits SRAM: 128KB  Fingerprint Collector: Optical acquisition Size of Fingerprint Image: 640x480 (pixel), 508DPI Registration Capacity of Fingerprint: Defaults to 1000 pcs False Accept Rate(FAR): <0.001% False Rejection Rate(FRR): <0.001% Comparison Method: 1:N and 1:1 comparison Size of Fingerprint Template: 570 byte Setting of Security Level: Level 1 to level 5 can be set Factory Setting Value: Level 3 Communication Interface: UART, 3.3V-TTL level or USB communication Serial Communication: No Parity=NONE, 1 Stop Bit=1 Baud Rate: 9600, 19200, 38400, 57600, 115200 (bps) Factory Setting: 115200bps Working Voltage: DC3.3V±10% A32 Pin Function: RST: Reset the module, active low VIN: Fingerprint module main power, default 3.3V GND: Power ground RX: Module receives data pins TX: Module sends data pin +3.3V: Finger detection function circuit power supply Wakeup: Finger detection function output pin, output high level when a finger is pressed Package List: 1 x Fingerprint Module