Small system to keep track of various river water levels and send alerts

TODOs:

• Backend logic
  • Firebase push notifications
    • Subscribe to notifs
    • Send warn and danger notifs
  • Datapoints
    • Receive datapoints from sensors
    • Send datapoints from app clients
• Frontend
  • Layout
    • Sidebar
    • Water level reading
    • Water level graph
  • Backend integration
    • Sidebar populate sensors from server
    • Regularly request water level from server
    • Select sensors to subscribe to
  • Push notifs
    • Receive push notifs from server
      • Display notification
• Hardware sensor logic
  • Water level logic
  • Send water level to server
  • Deepsleep loop