Interfacing and Communicating with R303A fingerprint reader module

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lalitpv

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I want to interface R303A fingerprint reader module and read a finger print image through it and use it for further authentication purpose. Can anyone help me out with this?

Also, can I use the PC for communicating with R303A?? If yes, then how?
 

use RS232 communication with max232 ic
 

Thanks for your advice but I've completed my project a month ago ;-)
 

lalitpv said:
Thanks for your advice but I've completed my project a month ago ;-)
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friend,

i am trying to interface fingerprint module R30x with 8051. first i am trying to interface with PC.
but it is not showing any thing on my hyper terminal. even i can not write any thing on my hyper terminal (after connecting fingerprint module R30x).

i have tested on 9600-115200 bps)

i am interfacing my fingerprint module R30x with PC through MAX 232 ic.

i have checked my max 232 ic is correct.

plz help me out from this problem.

thank you . waiting for your help...
 

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