@ -21,6 +21,7 @@ In addition to the objective of completing the Delfin program stay and obtaining
The module is designed as a simple data channel where we connect the sensor HTU21D to a web interface for real-time data visualization.
As follows:
HTU21D Sensor → I2C → C Program → JSON File → Nginx → Web Browser
The sensor collects temperature and humidity data, sends it via the I2C Protocol to a Raspberry Pi 4, which reads and converts it into temperature and humidity values using a C program,then stores them in a JSON file. Nginx serves this file along with the web interface (HTML), where a JavaScript script fetches the data and updates the displayed values in real time.