One of the greatest challenges of our time is the decarbonisation, for this reason the so called green mobility has gained an increasing priority on the european political plans throughout the recent years. This led the automotive industries to develop advanced Electric Vehicles (EVs) as well as dedicated Electric Vehicle Supply Equipments (EVSEs). One of the main problems related to the Electric Mobility is charging, since it is an operation that must be controlled in such a way to be sustainable and optimized. For this reason it is important to establish a communication between the MCUs of EVs and EVSEs in order to make the Smart Grid to be aware of the demand of energy and so adjust it depending on the collected information on battery status and other features.