Hi,
The fingerprint sensor is Fingerprint Scanner - TTL (GT-511C3) (https://www.sparkfun.com/products/11792)
The getImage function is incomplete in the given library (https://github.com/sparkfun/Fingerprint_Scanner-TTL).
The FPS device communicates with Arduino perfectly. Now, I want to get the fingerprint image directly from the FPS when I press on the scanner. I need the image to store separately on SD card. Please help me with code sample for getImage.
Thanking you
Regards
Maitreya