GuangYa Cloud 光亚云 is a portable offline cloud system designed to share files across campus environments without relying on internet connectivity. Built using a TP-Link MR3020 router, OpenWrt and USB storage, it creates its own local WiFi network where users can connect and access content instantly.
Inspired by projects such as PirateBox and LibraryBox, this version was adapted with a clear focus on educational use. The goal was to provide a lightweight and portable solution for sharing resources between students and classrooms, especially in environments with limited or controlled internet access.
The system includes a fully customised homepage and internal interface, giving the platform its own identity and making navigation simple and intuitive. Instead of a generic file server, GuangYa Cloud becomes a small digital space designed for curated content and structured sharing.
The result is a compact and flexible offline infrastructure that can be deployed anywhere: classrooms, exhibitions or temporary learning spaces. It explores decentralised access, minimal hardware setups and the idea of bringing content physically closer to the user.
