The AS054 OCPP Interface Card (OIC) is a cutting-edge solution designed to enhance smart electric vehicle (EV) chargers by integrating Open Charge Point Protocol (OCPP) 1.6 capabilities. This interface enables seamless communication between EV chargers and Charging Station Management Systems (CSMS), ensuring interoperability and compliance with industry standards. The AS054 is implemented on the Renesas RA6M4 microcontroller platform, leveraging its advanced connectivity and processing capabilities.