With the aim of providing an effective analysis tool to complement the prototypes, a data logger capable of acquiring, storing, and displaying sensory data was developed.

It is based on three main components:

• Arduino for collecting data from sensors and sending them to the database via REST API;
• PostgreSQL for structured and protected data storage;
• Grafana for visualization, monitoring of safety thresholds and reporting.

This system enables intelligent management of sensory data, providing analysis, monitoring, and reporting tools.

Its applications range from home automation to environmental management.