SYNERGIA (Systems and Sensors for a Resilient and Energy-Sustainable Agri-Food Sector – Action 1.1.2) integrates advanced technologies, smart sensors, and sustainability to drive the digital and ecological transformation of the agri-food supply chain, advancing solutions from TRL 3–5 to TRL 6–7. The project is divided into five Work Packages: development of quantum, optical, and electrochemical sensors for real-time monitoring of contaminants and crop quality (WP1); sensor platforms for monitoring abiotic and biotic stress in crops and edge computing and AI systems for classifying agricultural conditions (WP2); sustainable water resource management with mobile systems, smart membranes, and integrated sensors (WP3); food safety and quality with predictive technologies and advanced diagnostics (WP4); energy sustainability and the bioeconomy (WP5). EHT participates in SYNERGIA through the SATLab4MABS-models activity (WP2), extending the technological infrastructure of the Sensors and Algorithms Test Lab (SATLab)—already developed in SAMOTHRACE—to the agritech domain. The activity consists of studying and defining models and tools for monitoring abiotic and biotic variables in agricultural environments using edge computing and artificial intelligence. In particular, EHT is developing a conceptual model for classifying crop stress conditions—integrating environmental parameters (temperature, humidity, pollutants, solar radiation) and biological parameters (presence of insects, leaf spots, vegetative anomalies)—designed to adapt to different crops and environments with a focus on scalability and interoperability. In parallel, EHT studies and defines detection algorithms for edge architectures in agricultural contexts, both indoor (greenhouses) and outdoor (open-field crops), designing the distributed execution of AI algorithms and the interfaces for communication between modules within an open, flexible, and adaptable architecture. The SATLab platform is being developed as an open and modular technological environment, capable of integrating contributions from project partners and external stakeholders, promoting interdisciplinary experimentation and the leveraging of diverse expertise.