IoT-Enabled Voice-Controlled Smart Robot

This project integrates voice recognition and the Internet of Things to develop an intelligent robotic system that can be controlled and automated remotely. An ESP8266 Wi-Fi module installed on the robot enables real-time communication using a cloud platform such as Google Firebase. Control over the robot's motions and operations is made easy by voice instructions that are recorded using a smartphone or other linked device and processed in the cloud. Numerous applications, such as assistive robots and home automation, are supported by the system. Navigation and obstacle avoidance are improved by other features like ultrasonic sensors. Further extensions are possible due to the modular architecture, which also makes it environment-adaptable. This low-cost approach makes use of commonly accessible components and shows how voice interfaces and cloud connectivity may be successfully combined to produce intelligent, interactive robotic systems.