Fpm22 Fingerprint Sensor Module for arduino

Product Description Optical fingerprint / biometeric sensor module – FPM10A with TTL/UART interface with full firmware support and a windows fingerprint capture software. Technical Specifications Power supply voltage: DC 3.6~6.0V Supply current: working current: <120mA Peak current: <140mA The time of fingerprint image input: < 1 seconds The window size: 14 x 18 mm Profile: 256 bytes Template file: 512 bytes Storage capacity: 1000 False accept rate (FAR): < 0.001% (safety grade 3) FRR (FRR): < 1% (safety grade 3) The search time: < 1 seconds (1:500, mean) Computer interface: UART (TTL logic level) The communication baud rate (UART): (9600 x N) BPS where N=1 ~ 12 (the default value of N=6, namely 57600bps) Working environment: temperature: -20°C to +50°C Relative humidity: 40%RH to 85%RH (no treatment) Storage conditions: temperature: -40°C to +85°C Relative humidity: < 85%H (no treatment) Dimensions (L * W * H): 56 x 20 x 21.5mm Notes:Remove cable and under the connector you should find pin 1 mark. GND pin should have 0 ohms resistance with on board tantalum capacitors negative terminal.Related Documents and DownloadsFPM10A Arduino Library Windows Fingerprint Capture Software FPM10A Datasheet PinoutsVCC (RED) GND (BLACK) RXD  (YELLOW) TXD (GREEN) Arduino interface library on github Datasheet (its not really a great datasheet and its Chinese but its better than nothing) Windows-only test software