IoT based Voice Controlled Home Computerization Utilizing NodeMcu and Android Application

Innovative solutions that benefit society are essential in today's world. The creation of devices that automate a range of operations is encouraged by the IOT, a pioneering industry. A network of Internet-connected devices that can perform tasks with minimal human intervention is referred to as the Internet of Things (IOT). IOT-enabled gadgets can be incredibly helpful for individuals with disabilities when used appropriately. The purpose of the study is to design a gadget that will help people with mobility impairments by utilising the principle of this particular component of IOT. Mainly, there are two segments to the suggested device. A channel relay, an Arduino, and a smart lightbulb are included in the hardware section. The cloud and IOT platforms, along with an app created especially for this use, make up the software component. The principal purpose of this apparatus is to identify particular words in an individual's speech and subsequently trigger or deactivate the smart gadget, so establishing an intelligent living space. First, a lightbulb will be used to demonstrate this. Java programming language will be used in the app's development. The primary characteristic that sets this programme apart is its microphone, which will be used to issue commands. To increase transmission speed, Bluetooth and Wi-Fi chips will also be included in the lightbulb and the phone. Additionally, noise sensitivity and quick transmission will be given special consideration. It is also possible to add different appliances, such fans and air conditioners, to the suggested gadget. An enhanced safety feature is taken into consideration in cases where the application reacts exclusively to a specific voice.