I have a CAMA-AFM31 USB Capacitive Fingerprint Module with FPC1020. I am new to it and i cannot figure out what its pin configuration is. I have searched everywhere but am unable not find its datasheet. I just need to figure out its power, ground and tx/rx pins.Please can someone provide me with some help? I have attached the necessary pictures of the module.
Thanks in advance.

 

Hello,

Where did you get the sensor?
You can get documentation from this page:
http://www.shenzhen2u.com/Capacitive-Fingerprint-Sensor-FPC1020.html
Under the tab downloads there you can probaly find what you need.

Bertus