ESP32XX RFID Card Reader / Management / Logging.
Budget: $10 – $350 AUD
We wish to build up on and use one of these existing projects.
https://www.makeuseof.com/best-esp32-rfid-projects/
This is a basic 'credit' management system for users, where they swipe a card and credits are taken off, it is logged and there credit total is adjusted.
BASIC outline of what we are wanting to achieve.
User will
- swipe a card
- handshake with server
- check if user has credits available
IF
---- YES
- Output a signal on the one of the ESPXX spare pins momentarily.
- Reduce users 'rolling credit' on 'server', saving ID of ESPXX device.
---- NO
- Alert user with message on screen to see an 'ADMIN'.
On the links above, software / programming / general setup etc exists.
So most of the 'hard work', has been done.
Modification of front end and back end as required to display certain information and record user credits and add them to there account with the software.
https://www.makeuseof.com/best-esp32-rfid-projects/
This is a basic 'credit' management system for users, where they swipe a card and credits are taken off, it is logged and there credit total is adjusted.
BASIC outline of what we are wanting to achieve.
User will
- swipe a card
- handshake with server
- check if user has credits available
IF
---- YES
- Output a signal on the one of the ESPXX spare pins momentarily.
- Reduce users 'rolling credit' on 'server', saving ID of ESPXX device.
---- NO
- Alert user with message on screen to see an 'ADMIN'.
On the links above, software / programming / general setup etc exists.
So most of the 'hard work', has been done.
Modification of front end and back end as required to display certain information and record user credits and add them to there account with the software.