IoT Nexus Dashboard

Overview

This project is a real-time IoT dashboard built using:

• Django (Backend)
• MQTT (Data ingestion)
• Chart.js (Frontend visualization)

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Block diagram

Dashboard UI

Main Dashboard

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Features

• Real-time data updates (2s interval)
• MQTT integration
• Multiple chart types:
  • Line chart
  • Area chart
  • Gauge chart
• Sensor status monitoring
• Modern UI (Glassmorphism)

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API Endpoint

GET /get-data/

Returns:

[
  {
    "temperature": 30,
    "humidity": 50,
    "pressure": 1000,
    "waterlevel": 70,
    "sensorstatus": 1,
    "time": "15:42:10"
  }
]

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How to Run

python manage.py runserver

Run MQTT publisher separately.

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Future Improvements

• WebSocket real-time updates
• Device control (MQTT publish from UI)
• Alerts & notifications
• Mobile responsive UI

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Author

Built by Sri Sanjay 💓