SM 630 finger print sensor interface with pic16f877a and hi tech compiler

[fawadbutt]

i want interface SM630 sensor with pic micro controller. i send add finger print command but sensor dont respond me. how can i check this sensor is work correctly. any software for this sensor to check demo test.

 

[Vengateswaran]

Take a look at this for the installation of that software.
**broken link removed**

 

[fawadbutt]

my SM630 module response me. try module connect with laptop serial port throw MAX232. but module continuously sending garbage value. how can i clear communication on 57600 baud rate without error.

 

[Vengateswaran]

Try communicating by changing the baud rate value in your lap as well as the sensor ....

 

[fawadbutt]

sensor operate on fix baud rate(57600).

 

[fawadbutt]

i successfully read finger print with sm630 ..but i m face some problem. first time i read finger print its read successfully but when i read second time my micro controller stuck in add_fingerprint response.. if anybody working on sm630 plz help me..?