• Avdhut A. Patil
• Milind C. Butale

Nowadays global development of generation inside the fields of automation is getting less complicated and better in all aspects. There's a speedy growth in range of internet users. Smartphones have performed a very essential position in supporting customers with a much better internet service and exclusive on-line applications. The idea of domestic automation is implemented using IoT (Internet of things). There has been a time whilst people used to carry out domestic automation using Bluetooth (without internet). Now technology has made an amazing exchange and Bluetooth is switched to WIFI. Iot based home automation is now becoming more popular application. This paper presents the design, idea and implementation of IoT (internet of things) based intelligent home automation system that transforms an ordinary residence into a smart home while increasing the energy conservation and providing higher standards of safety. This system has greater flexibility, reliability and accuracy with minimal human involvement. This system is easy and reliable because it uses Node MCU esp8266 with numerous sensors to make the system effective. The system can control many gadgets or home equipment at a time. The concept of conserving energy is to use energy as per requirement and avoid its wastage. This includes simple things like turning off lights and other gadgets when not in use, etc. One of the most important motivation for the people to conserve energy in their homes is the accrued savings in their power bills. The main objective of this paper is to regulate the working of home appliances like Fans, Lights, etc. using Blynk software or Google Assistant through Node MCU esp8266. Now-a-days, maximum energy is wasted because people forget to turn off electrical appliances after using them. One of the major reasons for it to happen is the proximity of the switches from the user. With a view to handle this situation, we have proposed a low-cost system which uses Node MCU esp8266 which assist users to controls the operation of fans and lights from anywhere around the world using Internet. The proposed system also indicates an approximate power consumption of the entire house to the user by SMS/e-mail.

Smart home; IoT; Home automation; Sensors; Energy Conservation.

"ENERGY CONSERVATION IN HOME AUTOMATION USING IoT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 4, page no.1200-1205, April-2020, Available :http://www.jetir.org/papers/JETIR2004163.pdf

"ENERGY CONSERVATION IN HOME AUTOMATION USING IoT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 4, page no. pp1200-1205, April-2020, Available at : http://www.jetir.org/papers/JETIR2004163.pdf