We are sharing with you a very important installation that we have carried out at the energy engineering department of the Higher Technical School of Engineering of the Sevilla University. There, we have installed our Computer Controlled Air Conditioning Unit with Climatic Chamber and Water Chiller (TACC) and one of our most important expansions: our IIOT Local/Remote Control and Monitoring with HMI (PLCHMI) unit. Many countries are betting on this technology, which allows equipment to be used in real time. The PLCHMI expansion designed by EDIBON is a system that allows the user to operate and control EDIBON unit from a HMI and/or from the EDIBON SCADA software. It is always a pleasure to work on projects like this and to contribute to the development and practical learning of students.