Note for MQTT

• This branch aims to reproduce an MVP with only MQTT. However, the code is capable of HTTP protocol to update the remote website here .
• Instructions to run:
  • pip install requirements.txt
  • cd to mqtt_broker/ and run mosquitto and python3 server.py
  • cd to data_collection/src and run python3 mqtt_broker.py
• TODO:
  • Need to find a way to link mqtt_client.py with an async function in app.py.