International Journal of Scientific Research and Engineering Development

The rapid growth of electric vehicles has created a need for flexible and efficient charging solutions.Conventional EV charging methods depend on fixed charging stations, which may not always be available in emergency situations. This limitation highlights the importance of intelligent energy management systems that enable energy sharing between electric vehicles. This paper presents the design and development of a V2X (Vehicle-to-Everything) based smart energy sharing system. The system uses a NodeMCU (ESP8266) microcontroller, voltage sensor module, relay module, and lithium-ion battery pack to monitor and control energy flow. Real-time battery data such as voltage and percentage is transmitted to a mobile application using IoT technology. The system supports Vehicle-to-Vehicle (V2V) energy sharing and Vehicle-to-Grid (V2G) operation, allowing energy transfer between vehicles and external loads during emergency conditions. The proposed system demonstrates efficient energy utilization and highlights the potential of V2X technology in future smart transportation and energy management systems.

Falgun Mahesh Saindane, Yogeshwar Girish Bhavsar, Matin Mqsood Shaikh, Atharv Dipak Chandak, Prof.S.S. More,"IOT BASED: V2X (Vehicle-to-Everything) Technology" International Journal of Scientific Research and Engineering Development, V9(2): Page(1069-1072) Mar-Apr 2026. ISSN: 2581-7175. www.ijsred.com. Published by Scientific and Academic Research Publishing.