My original attempts at getting my R307 fingerprint reader working (over two years ago) came to nothing. Now, thanks to some comments in the Adafruit article I figured I needed an Arduino UNO with a ...

Adafruit fingerprint sensor library ; After successful download, In the Arduino IDE, go to File > Tools > Include library > Add .zip library and then select the zip file location to install the ...

Changed in this fork: lib and examples now use HardwareSerial instead of SoftwareSerial, and support for Arduino v. < 100 removed. Adafruit invests time and resources providing this open source code, ...

Fingerprint sensor module R305 ... (int,id), Adafruit_Fingerprint(&mySerial) and getFingerprintEnroll ... If I am using another finger print module and using keypad 4*4 than what is my circuit diagram ...