R502-AW Capacitive Fingerprint Reader Module Sensor Scanner Zinc Alloy Round Ring LED Control DC3.3V

Manual Click here to openFeatures 1 Integrated image collecting and algorithm chip together ALL in One2 The flexibility to adapt to the conditions was the fingers whether it is dry fingers wet fingers light texture fingerprints fingers and old fingers all have high recognition rate 3 The main application areas can be embedded into a variety of end products such as access control attendance safety deposit box4 The R502 AW has circular ring indicator light that can be controlled by command R502 A is built into R502 AW Specifications ModelR502 AWTypeCapacitive Fingerprint ModuleInterfaceUART TTL Resolution508 DPIVoltageDC 3 3VFingerprint Capacity200Sensing array192 192 pixelWorking current20mAStandby currentTypical touch standby voltage 3 3V Average current 2uAFingerprint module external size50 50 8 4 mm Effective collection areaDiameter 15 5 mm Enclosure materialZinc alloyConnect control boardK200 3 3 K202 K215 V1 2 K216ConnectorMX1 0 6PinLED ControlYESLED ColorPurple and Blue and RedScanning Speed 0 2 secondVerification Speed 0 3 secondMatching Method1 1 1 NFRR≤1 FAR≤0 001 Work environment 20C 60CWork Humidity10 85 Anti static capacity15KVAbrasive resistance intensity1 million timesCommunications baud rate UART 9600 N bps where N 1 12 default N 6 ie 57600bps Provide Free Reference SDK Files for Arduino Android Net Windows and so on Provide User Manual Package Included 1 x R502 AW Capacitive Fingerprint Reader Module Sensor ScannerMod