1. Roger N.A.: Smart grid the future of the electric energy system (2018)
2. Aghenta, Lawrence O., Tariq Iqbal, M.: Design and implementation of a low-cost, open source IoT-based SCADA system using ESP32 with OLED things board and MQTT protocol. AIMS Electron. Elect. Eng. 4(1), 57–86 (2019)
3. Shopov, M.P.: IoT gateway for smart metering in electrical power systems-software architecture (2017)
4. André G., et al.: Design and implementation of an IoT gateway to create smart environments. In: The 8th International Conference on Ambient Systems, Networks and Technologies (2017)
5. Dragan, M., et al.: An open-source hardware/software IED based on IoT and IEC 61850 Standard. In: 2nd International Colloquium on Smart Grid Metrology (SMAGRIMET) (2019)