Features:

  • It can work with any microcontroller which with serial port:such as Arduino,51,avr,stm32,pic,arm,msp430
  • This module can be used for fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search
  • You can enroll new fingers directly - up to 240 finger prints can be stored.
  • The sensor is an ideal device for door locks, safes, guns, financial and other security areas
  • If you need more document, please contact Geekstory by message.
The Fingerprint sensor is pretty accurate with no failures.

I like that the fingerprint is really accurate with no flaws, but sometimes it is a little bit slow to detect the fingerprint; but this only happens like 1 in every 20 scans.

Works perfect

I'm using it with arduino, and I'm happy with the purchase, works perfect.

For the programming geeks out there

I used this product to work on a challengingbut fun little project in programming, and it works great!

Everything as expected

Perfectly handled. Good quality and delivered on time

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