an IoT Systems that allows localisation and visualization of potholes to monitor the quality of roads.

we can break the system into 5 componenets :

• Smart things: Raspberry Pi 4 + Camera + GPS + Huawei 4G Dongle (E3372h-153)
• pynmea2 library used for parsing GPS data
• requests library used to send post request to the server

• NodeJS ExpressJS
• Mongodb
• 🚧 Change Streams (Web Sockets)

• Fetch API
• Leaflet
• 🚧 WebSocket to have a realtime communication with the server (each time a new pothole is sent to the backend)

• Raspberry pi 4
• Modem 4G Orange (huawei E3372h-153)
• Camera PI
• GPS b220
• PowerBank

• Python
• NodeJS
• Mongodb
• Leaflet
• 🚧 Socket.io