Dear Customer please use Arduino IDE 1.6 or older
Please install the below library in your Arduino IDE
https://ewall.com.pk/Custompostimages/FingerprintSensor.rar
Specifications:
◆ Supply voltage: DC 3.6 ~ 6.0V
◆ Supply Current: Current: <120mA
Peak current: <140mA
◆ fingerprint image time: < 1.0 sec.
◆ Window Size: 14 × 18 mm
◆ signature file: 256 bytes
◆ template file: 512 bytes
◆ Storage capacity : 1000 pieces
◆ False Accept Rate (FAR) : < 0.001% ( security level 3Time )
◆ False Reject Rate (FRR) : < 1.0% (security level 3Time)
◆ Search time : < 1.0 seconds ( 1: 500 , the mean)
◆ PC interface: UART ( TTL logic level)
◆ communication baud rate (UART) : (9600 × N) bps where N = 1 ~ 12(default value N = 6 , ie57600 bps )
◆ Working environment: temperature degrees: -20 ° C to + 50 ℃
Relative Humidity: 40 % RH to 85 % RH ( non-condensing)
◆ storage environment: temperature degrees: -40 ° C to + 85 ℃
Relative humidity: < 85 % H (non-condensing)
◆ Dimensions (L × W × H) : 56 × 20 × 21.5mm