By Dr S. Balakrishnan - March 6, 2019 Advertisement IoT is gaining ground in our lives at a very rapid rate. This makes the study of IoT and its related aspects very important. This article presents open source IoT tools and services in a nutshell. The term ‘open source’ is primarily related to software in which the source code is freely accessible to users other than the developer —for examination, use and modification or expansion. The growth of the Internet of Things (IoT) is based on the continuous developments in the fields of microelectronics, IT and communications, and it is evident this trend will continue. Openness has been the most noted driver of the IoT revolution. It has helped create many interesting applications, ranging from automated kettles to data analysers. As IoT comprises connected objects like smart appliances, machinery, wheels, etc, the user experience with it relies on the physical structure, its specifications and ...