Enabling Smart and Sustainable Solutions: Applications of Wireless Sensor Networks in the Era of IoT

Wireless Sensor Networks (WSNs) have emerged as a powerful technology that enables the seamless integration of various applications on the Internet of Things (IoT) ecosystem. With the advancement in sensing, communication, and computing technologies, WSNs offer a wide range of opportunities to address real-world challenges and contribute to the development of smart and sustainable solutions. This paper explores the applications of WSNs in different domains, highlighting their potential in enhancing efficiency, improving decision-making processes, and promoting sustainability. We present a comprehensive overview of notable applications in areas such as environmental monitoring, healthcare, agriculture, industrial automation, smart cities, and disaster management. Furthermore, we discuss the key challenges and future directions for the effective deployment and utilization of WSNs in these applications. Through this exploration, we aim to provide valuable insights into the potential of WSNs in enabling smart and sustainable solutions for a better- connected world.