Permet l'affichage dans un navigateur du module joulemètre INA219 utilisé sur une platine arduino.

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Joulemetre Viewer

Overview

The Joulemetre Viewer is a web application designed to display real-time data read from a serial port. It visualizes key electrical parameters including power, voltage, current, energy, and time. The application utilizes WebSockets for live updates, ensuring that users receive the most current data without needing to refresh the page.

Project Structure

joulemetre-viewer
├── src
│   ├── server
│   │   ├── index.js        # Entry point for the server, sets up Express and WebSocket communication
│   │   └── serial.js       # Manages serial port connection and data parsing
│   ├── client
│   │   ├── index.html      # Main HTML file for the web application
│   │   ├── app.js          # Client-side JavaScript for WebSocket communication
│   │   └── style.css       # Styles for the web application
│   └── shared
│       └── types.js        # Defines data structures for consistency between server and client
├── package.json             # npm configuration file with dependencies and scripts
└── README.md                # Documentation for the project

Installation

Clone the repository:

git clone <repository-url>
cd joulemetre-viewer

Install the dependencies:
```
npm install
```

Usage

Start the server:
```
npm start
```
Open your web browser and navigate to http://localhost:3000 to view the application.

Features

Real-time data display from a serial port.
WebSocket communication for live updates.
User-friendly interface for monitoring electrical parameters.

Contributing

Contributions are welcome! Please submit a pull request or open an issue for any enhancements or bug fixes.

License

This project is licensed under the MIT License.

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