ESP32 BASED WIRELESS CONTROLLED SMART ALARM CLOCKs

Аннотация

This study presents the design, implementation, and evaluation of an ESP32-based wireless controlled smart alarm clock developed to enhance personal time management through integrated connectivity, remote configurability, energy efficiency, and multimodal alerting functions. The system incorporates Wi-Fi communication, a real-time clock module, a capacitive-touch interface, and a mobile-based control application. Laboratory experimentation and iterative prototyping were used to assess performance, including latency in wireless command execution, timing accuracy, and power consumption. Results indicate that the ESP32 platform provides reliable synchronization, low-delay remote control, and robust alarm triggering under varying network conditions. The findings demonstrate that microcontroller-based smart clocks can outperform traditional alarm devices in adaptability and user personalization. The work contributes a documented prototype framework and performance analysis that may support future research in pervasive computing, smart home systems, and Internet-of-Things (IoT) consumer devices.