Write the Arduino code to interface the Suprema SFM3520-OP3 Fingerprint scanner unit with a couple of PHP files using the Arduino RS232 interface.
All functions on the SFM3520-OP3 must be included in the Arduino code.
- ID 0 will be used for enrolment only
- Will use 2 x template system
- Delete templates on the FPS via the Arduino
- Add templates to the FPS via the Arduino via a PHP upload form along with feedback
- Enrol on the FPS and display the output via the Arduino on a PHP echo along with feedback
- Checkin on the FPS and display the output via the Arduino on a PHP echo along with feedback
All functions must display debug information such as success or failure codes.