Question

What is the role of coordinator and controller service in wsn and iot system respectively?

Answer 1

Explanation:

It is a Low Power Wireless Personal Area Network. It can be used in HAN for various applications such as smart metering, control of home appliances, sensing and automation as well as Internet of Things (IoT). It is based on 2.4 GHz band and sub-1 GHz band. It uses AES-128 encryption technique.