Fingerprint Reader Sensor Module Optical Fingerprint Module Locks Serial Communication Interface

Specifications Supply voltage DC 3 6 6 0V 3 3V SupplyingSupply Current Current 120mAPeak current 140mAFingerprint image time 1 0 secondsWindow size 14 ╳ 18 mmMatching mode Match mode 1 1 Search mode 1 N Signature File 256 bytesTemplate files 512 bytesStorage capacity 300Safety level five from low to high 1 2 3 4 5 False Accept Rate FAR 0 001 security level 3 False Reject Rate FRR 1 0 security level 3 Search time 1 0 seconds 1 500 the mean PC Interface UART TTL logi level or USB2 0 USB1 1Communication baud rate UART 9600 ╳ N bps where N 1 12 default value N 6 ie 57600bps Working environment Temperature 20 ° 50 °Relative Humidity 40 RH 85 RH non condensing Storage environment Temperature 40 ° 85 °Relative humidity 85 H non condensing Dimensions L ╳ W ╳ H 56 ╳ 20 ╳ 21 5mm Hardware Connection Module via a serial communication interface directly with 3 3V or 5V power microcontroller communication Module data transmission feet 2Foot TD connected to the data bit machine receiving end RXD data receiver module feet 3 feet RD connected to the data sender bit machine TXD For the RS 232 level for example PC machine for PC communication increase the level conversion between the module and the host computerCircuitry e g MAX232 circuit Data Download https pan baidu com s 1jIzKZIm Package Includes 1 x Optical Fingerprint Reader Sensor Module