  This research focused on the development of a cost-effective IoT solution for
energy and environment monitoring geared towards manufacturing industries. The
proposed system is developed using open-source software that can be easily
deployed in any manufacturing environment. The system collects real-time
temperature, humidity, and energy data from different devices running on
different communication such as TCP/IP, Modbus, etc., and the data is
transferred wirelessly using an MQTT client to a database working as a cloud
storage solution. The collected data is then visualized and analyzed using a
website running on a host machine working as a web client.
