This repository contains the design files and documentation for the Solar WiFi Router, an innovative project developed as part of the Engineering Design Project at the University of Moratuwa. The Solar WiFi Router is designed to provide uninterrupted internet access during power cuts or in areas without access to an AC power source.
In today's world, where internet connectivity has become crucial for education and work, power cuts can disrupt online activities and cause inconvenience to students and employees. The Solar WiFi Router addresses this problem by integrating a 12V rechargeable battery, which can be charged using AC power or solar power. During power cuts, the router switches to battery power using a relay, ensuring continuous WiFi access and LED lighting. The device also features real-time battery charging and manual control switches for added flexibility.
Solar Wi-Fi Router is an innovative project that aims to create a sustainable and eco-friendly solution for providing Wi-Fi connectivity using solar power. This project is designed to harness solar energy and use it to power a Wi-Fi router, enabling internet connectivity in remote and off-grid locations.
The motivation behind this project is to bridge the digital divide and bring internet access to areas where traditional power sources are limited or unavailable. By utilizing renewable solar energy, the Solar Wi-Fi Router contributes to a greener and more sustainable future.
- Continuous WiFi and LED operation during power cuts
- Switch between AC power, solar power, and battery power
- Real-time battery charging
- User-friendly manual control switches
- Efficient power management
The project utilizes various electronic components, including:
- LM317T Regulator
- Zener diode (6.8V)
- Rectifier Module (1A)
- Relay Module (24V, 12V)
- Switches and LEDs
- 12V rechargeable battery
- and more
Provide detailed installation instructions here. Include any necessary hardware requirements, software dependencies, and step-by-step installation procedures. You may also include commands for package installation and configuration.
Explain how to use the Solar Wi-Fi Router here. Include instructions on how to connect devices to the Wi-Fi network, access the router's admin panel, and any other relevant details.
For example:
- Connect the 230V AC adapter to the "A/C power in" pin.
- Connect the WiFi router cable to the "Wi-Fi" pin.
- Optionally, connect the solar panel cable to the solar panel pin.
- Configure the device according to your requirements using the manual control switches.
- Enjoy uninterrupted WiFi access and LED lighting, even during power cuts!
| Side View | Front View |
|---|---|
 |
 |
| Back View | Up View |
|---|---|
 |
 |
| Top Layer | Bottom Layer |
|---|---|
 |
 |
Contributions are welcome and encouraged! If you would like to contribute to the project, follow these steps:
- Fork the repository.
- Create a new branch for your feature or bug fix:
git checkout -b feature-name. - Commit your changes:
git commit -m "Add feature". - Push to the branch:
git push origin feature-name. - Open a pull request, describing the changes and improvements you made.
Please ensure that your code adheres to the project's coding standards and is well-documented.
This project is licensed under the MIT License - see the LICENSE file for details.
The project was developed as part of the Engineering Design Project at the University of Moratuwa. Special thanks to the faculty, mentors, and contributors for their guidance and support throughout the development process.
Group Members:
- WEERASINGHE M.S. - 190673X
- ABSAR M.I.A. - 200010J
- AHAMED M.B.S.A. - 200014B
- AMANA M.A.N - 200022X