Development of the IoT Device for Permanent Diagnostics of Electric Motors

This paper presents a developed system for permanent monitoring of electric motors that are part of industrial equipment. This device was developed for the purpose of permanent monitoring and diagnostics of electric motors and aggregation of collected data of electric motor status into a shared database of an industrial enterprise. The system consists of an IoT device, an Android application and a remote server. IoT device is presented as a breadboard with ESP32 controller, memory module and a set of sensors (vibration, temperature, Hall sensor) necessary for monitoring the state of the electric motor and its primary diagnostics. Android application for mobile device is necessary for collecting data of electric motor parameters from IoT device via Wi-Fi, for sending these data to a single database on a remote server, for controlling IoT device and for visualizing graphs of measured parameters