The Danobat Smart Box is part of the Danobat Data Systems platform owned by DANOBATGROUP, the leading machine tool builder industrial group in Spain. The IoT layer of the platform is implemented by Danobat Smart Box, a Plug& Work device able to connect to multiple sources such as the main machine tool CNCs/PLCs (Heindenhain, Siemens, Fanuc, Omron), and a complete set of sensors. The savvy smart box is responsible of data gathering and transmission in a secure way. By default, the Danobat Smart Box is configured to make data persistent in the Danobat Industrial Cloud but can even be stored in the premises of the customer activating a local database that can be run in the Savvy Box. The Smart box includes a set of connectivity libraries that provide a common access to different machines through a generic API, specifically the system can connect directly to CNC’s: Heidenhain, Fanuc, Fagor, Fidia, Siemens or PLC’s: Siemens S7, Omron and Beckhoff. The used connection protocol or origin is transparent and data with different sources can be mixed and compared without any technical detail of the origin. All the device libraries and mechanisms are integrated into the same platform using a connectivity infrastructure developed for industrial heterogeneous ecosystem, allowing the access to different devices used in manufacturing industry.