Gas Monitor System

Project Overview

The Gas Monitor System is an ESP32-based project designed to monitor gas levels, temperature, and vibration. It logs the sensor data, provides real-time alerts, and serves a web interface for data visualization and historical data access.

Features

• Real-time Monitoring: Continuously monitors gas levels, temperature, and vibration.
• Data Logging: Logs sensor data to an SD card for historical analysis.
• Web Interface: Provides a web interface to view real-time data and historical data.
• Alerts: Generates alerts when sensor readings exceed predefined thresholds.

System Requirements

• Hardware:

  • ESP32 development board
  • Gas sensor
  • Temperature sensor
  • Vibration sensor
  • SD card module

• Software:

  • PlatformIO
  • Arduino framework

Installation Instructions

1. Clone the Repository:

   git clone https://github.com/s-a-usman/GasMonitorSystem.git
   cd GasMonitorSystem

2. Open the Project in PlatformIO:

   • Open PlatformIO IDE.
   • Open the cloned project folder.

3. Configure Wi-Fi Credentials:

   • Update the [ssid] and [password] variables in [main.cpp] with your Wi-Fi credentials.

4. Build and Upload:

   • Connect your ESP32 board to your computer.
   • Build and upload the project using PlatformIO.

Usage

1. Power On:

   • Power on the ESP32 board. It will automatically connect to the configured Wi-Fi network.

2. Access Web Interface:

   • Open a web browser and navigate to the IP address displayed in the serial monitor.

3. View Real-time Data:

   • The web interface displays real-time gas levels, temperature, and vibration data.

4. View Historical Data:

   • Use the time controls on the web interface to switch between live data and historical data for different time ranges (1 hour, 24 hours, 1 month).

API Endpoints

• GET /api/data: Returns the current sensor data in JSON format.
• GET /api/historical-data?range={timeRange}: Returns historical sensor data for the specified time range (1h, 24h, 1m).

Safety Warnings

1. Ensure proper grounding for all electrical components.
2. Regularly test sensor accuracy and calibrate if necessary.
3. Follow local safety regulations for gas monitoring.

Future Improvements

1. Add remote monitoring capabilities.
2. Implement additional sensors for enhanced monitoring.
3. Create a mobile app interface for easier access.

Version History

v1.0.0 (2025-02-10)

• Initial release
• All functionalities implemented
• Debug system added