i Have been using Capacitive finger print sensor R303 with arduino nano. It is working fine without any problem.
I read the Finger print template saved in the Board and recieved some Hex code on the Serial Monitor.
My problem is I don't know how to convert my data into an image format , so that I can view the Scanned print visually.
Is there any option for Viewing the recieved hex code in Picture format.
That fingerprint “image” is a fingerprint itself, not an actual image.