flashtree FPM11A Green Light Optical Fingerprint Reader Sensor Module 6 Pins for Arduino Mega2560 UNO R3

flashtree FPM11A Green Light Optical Fingerprint Reader Sensor Module 6 Pins for Arduino Mega2560 UNO R3

It's an Optical Fingerprint Reader Sensor, green light. It is composed of software and hardware such as optical fingerprint sensor, high-speed DSP processor, high-performance fingerprint comparison algorithm, and large-capacity Flash chip. Simple usage: The fingerprint sensor module can work with any microcontroller with serial port. Function: It has stable performance and complete functions, and has various functions such as fingerprint collection, fingerprint registration, fingerprint comparison, and fingerprint search. Application: Fingerprint door locks, safes, finance and other security fields; identification in access control systems, industrial computers, POS machines, attendance, driving trainingand other fields; fingerprint payment, software management, authorization and other management fields.