Smart Home Automation System Using ESP and IoT SmartNest
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Date
2025
Authors
Saba Majdi Shoqo
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Abstract
This project presents a wireless smart home automation system that utilizes ESP-based
microcontrollers to connect and control various sensors and devices remotely via Wi-Fi. By
integrating real-time monitoring and automation, the system enhances security, energy
efficiency, and convenience, allowing users to manage their home environment seamlessly
through a mobile application. The system includes LED lighting control, enabling users to adjust
indoor lights remotely for energy efficiency and convenience. A temperature and humidity
sensor continuously monitors environmental conditions, and an automatic cooling fan is
activated if the temperature exceeds or drops below a predefined threshold to maintain a
comfortable indoor atmosphere. To ensure safety, a fire detection sensor promptly alerts
homeowners in case of potential fire hazards. For enhanced security and automation, a PIR
motion sensor detects movement, automatically controlling lighting and notifying users of
unexpected activity. In addition to security and comfort, the system also optimizes water
resource management. A soil moisture sensor is linked to a water pump, enabling automated
garden irrigation by supplying water only when necessary, preventing waste and ensuring plant
health.