CONNECTING DEVICES FOR MEASURING, STORING AND PROCESSING INFORMATION THROUGH WIRELESS INTERFACES
Using a physical channel makes it difficult to introduce new automation and remote control devices. Sometimes it is necessary to monitor new infrastructure facilities. The issue is particularly relevant during the implementation of temporary infrastructure. Using of wireless technologies could solve the issue. There is no need to build a physical communication lines or connect to an existing one. The best solution could be using global standard digital mobile communication with time division multiplexing (GSM) at NB-IoT allocated frequency band. Data message exchange is performed with secure MQTT protocol