the aim of this IoT school project is to provide the "coziness" of the classrom by: 1.-Sensing data using arduino in this case Temperature, Light, Sound + some emulated data (pm2.5, CO2, NO, Humidity) due to hardware limitations 2.-Publish it in a local MQTT broker 3.-Suscribe to the broker using Node-Red 4.-Posting it in MongoDB 5.-Provide a website where some indexes are calculated according to the preferences of the user 6.-Provide a REST API where the user can get the latest or history data and used for his own app
The hardware used for the project was arduino uno and raspberry pi 3
Dependencies: Mosquitto Broker, MongoDB, NodeJS, Arduino