The WebOS LG TV Remote Control Console Simulator is an interactive command-line tool that allows you to control your LG WebOS television over a local network. Instead of using a physical remote, you can control various aspects of your TV—such as launching applications, adjusting volume, navigating menus, and controlling playback—directly from your computer.
This tool leverages the WebSocket protocol and provides a user-friendly menu-driven interface, making it easy to interact with your television without needing deep technical knowledge of WebOS APIs.
Please note that this is not a production-ready application, but a passionate student project created to explore the vast world of networking and automation.
- A Journey of Learning: Built with curiosity to understand how devices "talk" to each other.
- Experimental Nature: Designed for educational exploration and personal hobby use.
- Growth Mindset: Every line of code represents a step forward in a student's journey into the tech world.
Follow these steps to set up and start controlling your TV:
Before running the script, you must prepare your environment:
- Rename the configuration file: Locate
.env.samplein the root directory and rename it to.env. - This file is essential for storing your unique Client Key, which allows the TV to trust your computer for future connections.
- Start the Application: Navigate to the project directory and run
python main.py. - Approval Prompt: Since it's your first time, a prompt will appear on your TV screen asking for permission.
- Click "Yes": Use your physical remote to select "Yes" or "Allow" on the TV.
- Automatic Saving: Once approved, the TV generates a Client Key. Our script automatically captures this key and saves it into your
.envfile. You won't need to pair again!
Once connected, you can navigate the menu-driven system:
- Select a Category: Choose from Audio, Applications, Channels/Inputs, Media, or System (1-5).
- Execute Commands: Pick a specific operation by entering its number.
- Interactive Inputs: For actions like "Set Volume," simply follow the text prompts to enter a value.
- Navigation: Use the improved Navigation controls (Up, Down, Left, Right, OK, Back) to browse through apps like YouTube or Netflix.
The discovery process utilizes the Universal Plug and Play (UPnP) protocol. When the script starts, it broadcasts a multicast request to 239.255.255.250 on port 1900.
Your LG TV listens for these requests and responds with its IP address and identifying metadata. This "zero-config" approach means you don't need to manually find or type in your TV's IP address—the tool handles it all automatically over your Wi-Fi network.
The script establishes a secure WebSocket connection (WSS) on port 3001. This primary channel handles most tasks like app launching and volume control.
However, for Input Operations (cursor movement, button presses), the TV requires a specialized connection. The simulator automatically manages a dedicated input socket for these real-time actions, ensuring that navigation is snappy and responsive. The transition between these sockets is handled seamlessly behind the scenes.
I would like to extend my heartfelt gratitude to everyone who has taken the time to explore and use this WebOS LG TV Remote Control Console Simulator. Exploring these kind of concepts is Beautiful for a Student, and I hope it brings convenience to your viewing experience. 🌟
As a student developer, your interest in this project means the world to me. It serves as a reminder that even small, experimental scripts can spark great learning experiences. This project demonstrates the power of open protocols and how they can be leveraged to build intuitive bridges between your devices.
M.Bhavani Shankar Student at Anits Collage Vizag Andhra Pradesh India