Internet of Things (IoT) has brought many wonderful changes to our lives. Apart from areas such as Industries, Smart cities, Transportation, Healthcare, Agriculture and different areas, the IoT will also have a major association in universities or colleges. In this era of digital revolution, IoT technology can be used to maintain smart and secure environment in University campus. The objective of this paper is to focus on how IoT plays vital role in developing smart University campus along with to study challenges in its implementation.