Bizdadea, M. F.; Ghita, G. D.; Apostol, V. G.; Pop, H. L.; Gramescu, B. Modular Internet of Things System for Monitoring, Control and Alerting in Refrigeration Systems Using ESP32 and Raspberry Pi 4 . EAI Endorsed Digi Trans Ind Pros 2025, 1 (3). https://doi.org/10.4108/dtip.9792.