This project is a fully IoT-based RFID Attendance System designed for recording attendance data wirelessly using 4G LTE connectivity instead of Wi-Fi. The system uses an ESP32 microcontroller, EM18 ...

An IoT-enabled smart attendance system built using RFID technology, the ESP32 microcontroller, and a LAMP stack. This system not only tracks attendance but also controls access through a solenoid lock ...

Abstract: The growing global need for effective water management has led to the widespread adoption of Internet of Things (IoT) technologies, which enable real-time data collection, efficient resource ...

Building an indoor positioning system using ESP32 requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning system needs Ultra-Wideband (UWB) technology to achieve ...