Connecting manufacturing machines and devices to the information network using the NB-IoT (LTE Cat NB1) technology we provide, monitoring measurement data (temperature, humidity, pressure, etc.). Flexible connection option for integrated systems. Using standard data transfer protocols with encryption and authentication. Possibility to use public and private cloud services. Complementing industrial automation with large amounts of sensor data increases efficiency. Reducing scrap, optimizing energy consumption, forecasting failures. Future factories can only be imagined this way: data collection, big data analysis, application of machine learning algorithms, optimization, automatic intervention.