Microcontrollers for IoT: Optimizations, Computing Paradigms, and Future Directions
Rym Chéour, Sabrine Khriji, Mohamed Abid, Olfa Kanoun
Abstract
Internet of Things (IoT) is a paradigm covering almost every area of life, from education to health, from services to products, and from home to smart cities invading any area in which IoT is applicable, like automotive, infrastructure and business. But many challenges remain to be met, ranging from sensor energy autonomy, to data security, to interoperability of numerous objects. The high computation capability is a crucial contributor to the progress of IoT solutions. So maximizing the processing resources in a single CPU. This paper reviews the recent microcontrollers architectures employed in the context of wireless sensor networks and IoT, and outlines many of the low-power techniques allowing a wide range of applications. An overview of the foremost recent research topics and future trends are also discussed.