Title: Development Of An Esp32-Based Smart Door Lock System
Authors: Gabriel Ebiowei Moses, David Ebregbe
Volume: 9
Issue: 9
Pages: 161-174
Publication Date: 2025/09/28
Abstract:
This paper presents the development of an ESP32-based smart door lock system, designed to provide secure and convenient access control. The system utilizes an ESP32 microcontroller, leveraging on its Wi-Fi connectivity, allowing users to remotely control and monitor the door lock via a mobile application. The system features a secure authentication mechanism, ensuring that only authorized users can access the lock. A generic simulation design with Wokwi software is presented. The systems' circuit diagram was designed using Protectio software. The integrated hardware and software components functioned cohesively, demonstrating a reliable and user-friendly access control solution with dual-mode access control (Bluetooth and WiFi web control), stable connectivity, accurate servo actuation, real-time performance and cross-platform connectivity. The proposed smart door lock system offers a reliable and efficient solution for residential and adaptable to commercial applications, enhancing security and convenience.