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Green Internet of things(Io T) has been heralded as the “next big thing” waiting to be realized in energy-efficient ubiquitous computing. Green Io T revolves around increased machine-to-machine communications and encompasses energy-efficient wireless embedded sensors and actuators that assist in monitoring and controlling home appliances. Energy efficiency in home applications can be achieved by better monitoring of the specific energy consumption by the appliances. There are many wireless standards that can be adopted for the design of such embedded devices in Io T. These communication technologies cater to different requirements and are classified as the short-range and long-range ones. To select the best communication method, this paper surveys various Io T communication technologies and discusses the advantages and disadvantages to develop an energy monitoring system. An Io T device based on the Wi-Fi technology system is developed and tested for usage in the home energy monitoring environment. The performance of this system is then evaluated by the measurement of power consumption metrics. In the efficient deep-sleep mode, the system saves up to 0.3 W per cycle with an average power dissipation of less than 0.1 W/s.
Green Internet of things (Io T) has been heralded as the “next big thing” waiting to be realized in energy-efficient ubiquitous computing. Green Io T revolves around increased machine-to-machine communications and encompasses energy-efficient wireless embedded sensors and actuators that assist in monitoring and controlling home appliances. Energy efficiency in home applications can be achieved by better monitoring of the specific energy consumption by the appliances. There are many wireless standards that can be adopted for the design of such embedded devices in Io T. These communication technologies cater to different requirements and are classified as the short-range and long-range ones. To select the best communication method, this paper surveys various Io T communication technologies and discusses the advantages and disadvantages to develop an energy monitoring system . An Io T device based on the Wi-Fi technology system is developed and tested for usage in the home energy monitor ng environment. The performance of this system is then evaluated by the measurement of power consumption metrics. In the efficient deep-sleep mode, the system saves up to 0.3 W per cycle with an average power dissipation of less than 0.1 W / s.