The EV charging market is booming as a growing number of individuals and businesses are opting for electric vehicles (EVs) for their reduced environmental impact, low operation and maintenance costs, and, crucially, monetary and non-monetary subsidies.
This white paper provides an overview of the wireless connectivity technologies that can be used to enable and control the EV charging process, covering front-end communication between the EV charging station and the vehicle itself as well as back-end communication between the EV charging station and the cloud, and offers recommendations on their implementation into successful solutions.
This paper touches upon the progression from 4G LTE to
5G New Radio (NR), current and coming standards, and the
importance of 5G NR RedCap for IoT applications.
This paper explores how to overcome the issues of complexity, cost, and availability, by building solutions based on the industry-standard MQTT protocol. It also looks at the low-power benefits of MQTT-SN for IoT applications.