title: Is it possible to connect the adafruit fingerprint sensor to a database?
body: <p><a href="https://www.adafruit.com/products/751" rel="nofollow">https://www.adafruit.com/products/751</a></p>
  
  <p>I am trying to implement a patient identification system using the adafruit fingerprint sensor with arduino. </p>
  
  <p><a href="https://github.com/adafruit/Adafruit-Fingerprint-Sensor-Library" rel="nofollow">https://github.com/adafruit/Adafruit-Fingerprint-Sensor-Library</a></p>
  
  <p>However, it seems that currently all of the fingerprint image/feature was store on the chip inside the fingerprint scanner. Since I will probably store more than 163 fingerprints, I was wondering if I can change the storage. </p>
  
  <p>I can't seem to find anything related to set image or store image in the .cpp, but from the Chinese original manual there is a upimage and downimage. </p>
  
  <p><a href="http://www.adafruit.com/datasheets/DY001fingerprint.pdf" rel="nofollow">http://www.adafruit.com/datasheets/DY001fingerprint.pdf</a></p>
  
  <p>Is it possible for me to store and extract image/features from the chip and store it into database?</p>
  
  <p>Thanks.</p>