Architecture

WIP

The sensors are connected to a board which is alimentated by a solar panel and a battery. This small board sends via radio (FIXME: FREQUENCY? MODEL? SPECS?) the informations to the RaspberryPi with MySensors Gateway which broadcasts them via MQTT protocol.

A daemon of the Django application listens to MQTT and, when a new data is recived, is directly pushed into the database.

Finally, the Django application provides a web interface that displays the real-time data and the archive.