International Journal for Recent Development in Science and Technology

This stands for light fidelity, or LiFi.Like WiFi, LiFi is a completely interconnected wireless networking system that can transmit data in both directions at high speeds.By transmitting data through an LED light bulb, which can change its intensity more quickly than the human eye, LiFi enables data transfer through lighting.Not only does the light we use every day illuminate our surroundings, but it also serves as a means of communication.Interference and excessive delay are problems with radio frequency (RF) communication.Also, a distinct arrangement is needed for the transmission and receiving of RF waves in order to carry out RF communication.Due to its large bandwidth and tolerance to interference from electromagnetic sources, Visible Light Communication (VLC) is a popular communication approach that overcomes the aforementioned restrictions.This study presented IoTVLDC, an Internet of Things (IoT) based Visible Light Data connectivity system, which enables efficient data transmission between source and destination using LiFi connectivity.To gauge the efficacy of the planned effort, this will be contrasted with the standard Visible Light Communication (VLC) paradigm.A two-way, wireless light-based communication system is employed.I intend to provide a detailed analysis of LiFi Technology in this work.With this technology, we can achieve data rates much higher than 10 Mbps, which is significantly higher than our LAN.Compared to WiFi, LiFi is far more beneficial since it employs VLC, which allows us to utilize the whole 60 GHz spectrum.LiFi allows data transfer using lightemitting diode bulbs, the intensity of which changes at a rate too high for the human eye to detect.LiFi can only operate in a lit area, making it an extremely regulated setting.In addition to being more environmentally friendly, this LiFi technology for wireless communications will also make communication in the future safer and more affordable I.