WeatherDuino (Local JSON) – Home Assistant Integration - Printable Version

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WeatherDuino (Local JSON) – Home Assistant Integration - Sun_Dancer - 28-01-2026

WeatherDuino (Local JSON) – Home Assistant Integration
I’ve released a custom Home Assistant integration for WeatherDuino that reads sensor data locally via HTTP JSON – no cloud, no YAML configuration required.
🔧 Key Features

• Local integration via JSON endpoint (/ json )
  
• Config Flow (UI setup) – just enter IP/hostname
  
• Automatic sensor creation
  
• Clean naming (no “WeatherDuino + IP” prefixes)
  
• Supports a wide range of sensors, including:
  • Temperature & humidity (indoor / outdoor)
    
  • Barometric pressure
    
  • Wind (speed, gust, direction)
    
  • Rain (rate & total today)
    
  • Solar radiation / UV
    
  • Air quality (CO₂, PM2.5, PM10, AQI)
    
  • Soil moisture & additional external sensors
    

📊 Included Dashboard Examples

• Windrose Card (24h / 4h wind distribution)
  
• ApexCharts (wind, gusts, rain history)
  
• Rain Gauge Card
  
• Mushroom Cards for quick status & values
  All Lovelace YAML examples are documented in the repository.
  

📦 Installation

• Via HACS (Custom Repository) or manual installation
  
• After installation, the integration can be added directly via
  Settings → Devices & Services
  

🔗 Repository
👉 https://github.com/Sundancer78/weatherduino-homeassistant
Feedback, issues, and feature requests are very welcome 😊

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RE: WeatherDuino (Local JSON) – Home Assistant Integration - hornychz - 01-02-2026

Hello, Andre,
Good job! 

(I have used something like your solution.)
   

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