Raspberry Pi WiFi Extender Tool

• This Python script helps you configure a Raspberry Pi as a WiFi extender, allowing devices to connect to your existing WiFi network through the Raspberry Pi.

Features:

• Creates a WiFi hotspot with a user-defined SSID and passphrase.
• Assigns IP addresses to connected devices using DHCP.
• Enables internet access for devices connected to the extender.
• Provides a user-friendly menu for configuration and management.
• Offers options to revert changes and check service status.

Requirements:

• Raspberry Pi running a Debian-based operating system (e.g., Raspberry Pi OS).
• Root privileges to execute the script.
• WiFi adapter connected to the Raspberry Pi.
• hostapd and dnsmasq packages installed (script can install them for you).

Installation:

• Clone or download the script repository.
• Open a terminal and navigate to the script directory.
• Run the script with root privileges:
  • sudo python3 wifi_extender_tool3.py

Usage:

The script presents a menu with the following options:

• Setup WiFi Extender: Configure the extender with your desired settings.
• Revert Changes: Undo any modifications made by the script.
• Check Status: View the status of relevant services.
• Make Configuration Persistent (Optional): Add a script execution line to /etc/rc.local to automatically set up the extender on boot.
• Restart Services: Restart services involved in the WiFi extender functionality.
• Exit: Quit the script.
• Follow the on-screen prompts to enter the necessary details for your WiFi network and configuration.

Notes:

• The script prompts for the WiFi password. Consider using environment variables or a separate configuration file for improved security in real-world deployments.
• Ensure your Raspberry Pi's WiFi adapter is configured to connect to your existing WiFi network before running the script.

Additional Information:

• The script utilizes logging to record its actions and errors. Logs are typically stored in /var/log/wifi_extender.log (check script for specific location).
• Refer to the script source code (wifi_extender_tool2.py) for detailed function definitions and implementation.
• This README provides a basic structure. You can customize it further by adding:
• Refer to the script source code (wifi_extender_tool3.py) for detailed function definitions and implementation.