Smart Voice Light Controlling System
Keywords:
Smart Home Automation, IoT, NodecMCU ESP8266, Voice Control, Smart Lighting, Bluetooth, PIR Sensor, Embedded System, Energy Efficiency, Wireless Communication, Remote MonitoringAbstract
The Smart Voice Controlled Lighting System is an IoT-based home automation project designed to provide
intelligent, efficient, and user-friendly control of electrical appliances through voice commands and wireless
communication. The system uses the NodeMCU ESP8266 microcontroller as the main controller due to its built-in
Wi-Fi capability and compact design. It integrates components such as Bluetooth module, PIR sensor, temperature
sensor, relay driver circuits, OLED display, and buzzer to automate lighting and appliance control in smart home
environments.The primary objective of the project is to reduce manual operation and improve energy efficiency
by enabling users to control lights and fans using voice commands and IoT technology. The PIR sensor detects
human presence and automatically switches appliances ON or OFF, while the temperature sensor helps in
automatic fan control based on environmental conditions. The OLED display provides real-time system
information, and the buzzer gives audio indications during operation.
