This IoT project aimed to set up a continuous monitoring system for server rooms in order to prevent any risk of overheating or equipment failure.
The system measures temperature and humidity in real time, displays data locally and triggers automatic alerts when critical thresholds are exceeded. It can also activate secondary equipment, such as air conditioning, to protect the infrastructure.
Technical constraints included: low power consumption for sensors, a reliable Zigbee network in a closed environment, access security via authentication and encryption, and an Edge architecture (Arduino + Zigbee + Raspberry Pi with Home Assistant) to ensure responsiveness and resilience. The system can be extended to a hybrid architecture (NB-IoT) for multi-site supervision.