# UML ## Infrastructure ``` mermaid classDiagram Node --> Raspberry pi : Websocket Raspberry pi --> Website : getData Raspberry pi <--> EnqueteNode : Websocket namespace Server { class Raspberry pi { +MariaDB +Apache2 +Python Database() Webserver() Websocket() } class Node { +Co2 +Temperature +Humidity +Tfok +Sound collectData() } } namespace User { class Website { +Co2 +Temperature +Humidity +Tfok +Sound +Graph +Map +Settings GetData() } class EnqueteNode { +Co2 +Temperature +Humidity +Tfok +Sound +Graph +Map +QuestionResponse EnqueteDisplay() EnqueteButtons() GetData() } } ```