how to interface R305 fingerprint scanner with PIC16f877a

[droidfit]

hey guys m using PIC 16F877a to interface with R305 fingerprint module, but i am unable to get any response from the module, i am unable to understand how to send hex code to it. ur help would be really appreciated, if possible can you please send the code so that i can study it.

 

[jayanth.devarayanadurga]

https://www.edaboard.com/threads/302408/

 

[droidfit]

I would like a sample code as to how i can verify the pwd of the sensor, i am not getting any response from the sensor