GREEN LI-FI BASED IoT

This paper delves into the transformative realm of global connectivity through advanced communication technologies, with a specific focus on Green Li-Fi. Unlike conventional wireless communication methods such as Bluetooth and Wi-Fi, Green Li-Fi harnesses the untapped potential of the visible light spectrum for seamless information exchange. Utilizing light-emitting diodes (LEDs) as transmitters and photosensitive detectors like Photodiodes for demodulation, Li-Fi achieves data transmission by imperceptibly modulating light intensity. Green Li-Fi” typically refers to the environmentally friendly and energy-efficient aspects of Li-Fi technology. Li-Fi, or Light Fidelity, is a wireless communication technology that utilizes the visible light spectrum for data transmission. Green Li-Fi focuses on leveraging this innovative technology to contribute to sustainability and reduce environmental impact. This innovative approach addresses critical issues inherent in traditional wireless systems. The paper presents a comprehensive exploration of the imperative need for Li-Fi technology, elucidates its diverse applications, navigates through design challenges, envisions future possibilities, and highlights recent advancements in this groundbreaking field.