Cytron Technical Forum

Hi all, recently i bought a sm630a. And i already done writing my coding in vb2010. but when i send command to sm630, and that component did not response to my vb2010, not even send error response. is it because there were no link in between my vb and that scanner? hope it could be solve as fast as possible. thanks you

Hi,

You can try this tutorial to test your fingerprint scanner. If it works as expected, then the problem comes from your coding in vb2010. You will need to check if your application is properly connected to your fingerprint scanner or sending correct data to fingerprint scanner.