Image Extraction from Fingerprint Sensor

Other Hardware Device Hacking
1

Hello all, Greetings.
I am working with Fingerprint R305 Modules. With that I want to (remote location where Arduino is installed) just scan the Fingerprint & send it to Central Control room wirelessly.
I don't want to Authenticate the Fingerprint arduino level. That will be done at Central room.
For that I need to Know-

  1. Can we extract the Fingerprint or Send it Wirelessly (as it is or in any other format)?
  2. How to extract the Fingerprint image?
  3. What formats are possible for extracted version of Fingerprint?
    If you find any guidelines to help me, please share. That will help a lot.
    Awaiting for the valuable & positive responses. Thanks in advance.

Regards-
Israfil

2

Do you have the technical documentation for the R305 Module? Does it offer an API for raw data?

3

in the documentation, it shows that it can be used to extract image. and i want to extract the image convert it into bmp file format and send it via api to cloud server.

image
image969×496 58.6 KB

5

I found this: sample code for the device.. Do you have it working now?

6

this seems to be from PC to the Module not the other way around

7

I've got a solution, found a library that can extract image buffer of finger from r305 sensor , I am sending this buffer to cloud and then converting it into image into the cloud and then saving it.

8

Hi
My requirement is also almost same as yours.
I want to send captured fingerprint image to my server for further processing and storing.
Can you please tell how can I achieve this?
How you sent extracted image to cloud?
Thank you

9

hi
i have tried using FPM Arduino library and i was able to read finger image buffer, But i couldn't get any way to transfer buffer and convert into real image. if you find anything please let me know

10

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