Time clock system using fingerprint sensor and NTP

This project is Time clock system using fingerprint and NTP with WIZwiki-W7500.

1. System architecture

2. Fingerprint sensor module

Model : GT-511C3

CPU : ARM Cortex-M3

Maximum number of save fingerprint : 200

Communication : UART

Support window program

3. Enroll ID

• By window program

• By UART Command
  

If you push the button linked D8 pin and then WIZwiki-W7500 is booted, enroll function is called.

4. Delete ID

- By window program

    -You can delete one ID or all

- By UART command

If you push the button linked D7 pin and then WIZwiki-W7500 is booted, delete all function is called.  

5. Result

6. Source code in mbed repository

link