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RFID-based Attendance System This repository contains the source code and documentation for an RFID-based attendance system using NodeMCU ESP8266, 1.8" TFT display, RDM6300 RFID module, DS3231 RTC ...
The RFID attendance system is developed with the IoT platform. We have used the NodeMCU ESP8266 development board with MF-RC522 Module to send the card UID to the PHP Web app and store data in the ...