NFC-based labour time tracking
A working prototype that logs worker IN and OUT times and sends them to a server.
Draft from my résumé. Bracketed text marks details still to be added.
- Client
- [Client type]
- MCU
- ESP32
- Interfaces
- NFC, I2C, Wi-Fi
- Tools
- C/C++
- Role
- Hardware and firmware
- Year
- [Year]
Problem
Worker attendance and hours needed recording automatically and reliably. [Add: how it was done before and what went wrong.]
Hardware
An ESP32 with an NFC reader on I2C. [Add: reader module, power, enclosure, feedback LEDs or buzzer.]
Firmware
C/C++ firmware that reads a tag, records IN or OUT with a time, and sends it over Wi-Fi to a server. [Add: offline buffering, duplicate-scan handling.]
Result
A working prototype with server integration. [Add: read time, accuracy, number of users tested.]