Project Name

Milestones

Milestone 1

The Goal is to display and visualize data received/measured from a Raspberry Pi on a webinterface.

Milestone 2

The Raspberry Pi should be integratable to a Home Assistant Server and be used as as sensor input and opitionally logic level output.

Milestone 3

Data should be sent and received via MQTT to an ESP32. The Pi acts as a sensor gateway.

Tech Stack

• Raspberry Pi model:
• Programming languages: Python
• Frameworks/tools/Libraries: (e.g., Flask, GPIO Zero)
  • Webserver:
    • Python Http Server
    • Json
  • Sensors:

Hardware Requirements

• Raspberry Pi with [model/specs]
• Sensors:
  • LER (Lichtsensor)
  • Temperatur und Luftfeuchtigkeit
  • ...

Docs

• Json format:

      {
      "location": "Building A - Lab 3",
      "sensors": [
        {
          "id": "sensor_001",
          "type": "temperature",
          "unit": "°C",
          "readings": [
            { "ts": 1747814400, "value": 22.5 },
            { "ts": 1747818000, "value": 23.0 },
            { "ts": 1747821600, "value": 23.7 }
          ]
        },
        {
          "id": "sensor_002",
          "type": "humidity",
          "unit": "%",
          "readings": [
            { "ts": 1747814400, "value": 45.2 },
            { "ts": 1747818000, "value": 47.1 },
            { "ts": 1747821600, "value": 46.8 }
          ]
        },
        {
          "id": "sensor_003",
          "type": "pressure",
          "unit": "hPa",
          "readings": [
            { "ts": 1747814400, "value": 1012.4 },
            { "ts": 1747818000, "value": 1012.8 },
            { "ts": 1747821600, "value": 1013.0 }
          ]
        }
      ]
    }
  

• requirements.txt This file holds the requirements for pip

• shell.nix This file is only used on nixos and for the nix packagemananger

• main.py The main file for the project

Git Help

MarkDown Help

Html Help

Arbeitsaufträge / Aufgabeneinteilung

Zu Vergeben

• Präsentation

Kieler	Chiara
Git	Daten von RPI erfassen und sauber abspeichern
Readme
Daten an einem Webserver anzeigen

Acknowledgments

Chiara Kieler

License

MIT