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Smart Home Project

Welcome to the Smart Home project! This project aims to create a smart home system that gathers data from various sensors, stores it in InfluxDB, and triggers actions based on sensor readings. The system uses Python for implementation.

Features

  • Reads CO2 concentration from MH-Z14B sensor and logs it into InfluxDB every 15 seconds.
  • Reads temperature, pressure, and humidity from BME680 sensor and logs it into InfluxDB every minute.

Getting Started

  1. Clone this repository:

    git clone https://github.com/sh-mug/smarthome.git
cd smarthome

  2. Install the required dependencies:

    pip install -r requirements.txt

  3. Configure the project:

    • Edit config.py to set InfluxDB connection details and other thresholds.

  4. Hardware Setup (Raspberry Pi 4):

    Connect the sensors to the Raspberry Pi GPIO pins as follows:

    • MH-Z14B:

      • VCC: 5V (Pin 2)
      • GND: Ground (Pin 6)
      • TXD: GPIO14 (Pin 8)
      • RXD: GPIO15 (Pin 10)

    • BME680:

      • VCC: 3.3V (Pin 17)
      • GND: Ground (Pin 9)
      • SDA: GPIO2 (Pin 3)
      • SCL: GPIO3 (Pin 5)

  5. Run the project:

    python main.py

Project Structure

The project is structured as follows:

  • main.py: Entry point of the project, controls sensor readings and actions.
  • config.py: Configuration file for project settings.
  • sensors/: Contains modules for reading sensor data.
  • actions/: Contains modules for controlling actions like LED and notifications.
  • requirements.txt: List of required dependencies.

Note

The directory actions/ is currently under development and does not yet contain the implemented modules for controlling actions such as LED indications and notifications.

License

This project is licensed under the MIT License. See the LICENSE file for details.