Industry 4.0 in CNC Machine Monitoring The demand for Computer Numerical Control (CNC) equipment is gradually increasing and performing to expect a huge growth over the coming years. For this an annual growth rate of more than six percent. CNC machining plays a major role in present manufacturing and helps us create a diverse range of products in several industries, from agriculture, automotive, and aerospace to Semiconductor and circuit boards. Nowadays, machining has developed rapidly in periods of processing complexity, precision, machine scale, and automation level. In the development of processing quality and efficiency, CNC machine tools play a vital role. Faststream Technologies has implemented the IoT-enabled CNC machine monitoring solutions, which creates machine-to-machine interaction resulting in automated operations and less manual intervention. We have embedded the IoT sensors on CNC machines that can measure various parameters and send them to a platform from where t