Distributed Internet of Things System for Wireless Monitoring of Electrical Grids

In this work a distributed internet of things system for electric power consumption monitoring, has been designed. LoRa radio frequency technology is employed with LoRaWAn communication protocol. The system consists of Arduino based distributed measurement devices connected by gateway stations which are transferring data to online cloud server for further processing and visualization on distant portable devices. The system is pointed on industrial internet of things applications e.g. for multi nodal distributed monitoring of electric power supply networks, local smart-grids, etc.