Theia is a Wi-Fi-enabled ESP32-S3 module that emulates the Original Xbox 20×4 LCD/OLED display. It lets you view real-time LCD output from your console through any web browser, on a Mobile Device, or a physical display connected to your console.
Designed for modders and enthusiasts, Theia provides a clean drop-in replacement for traditional HD44780/US2066 displays while adding modern features like OTA updates, RGB status LED indicators, and UDP/SSE streaming for companion apps.
Key Features
Full 20×4 LCD/OLED emulation
Built-in web viewer for real-time display output
Wi-Fi configuration portal
OTA firmware updating
RGB LED status feedback
UDP JSON output for PC and mobile apps
Compatible with all Original Xbox revisions
A modern, wireless way to experience Xbox LCD mods — powered by Darkone Customs.
GitHub: Theia
PC Script: Theia OLED Viewer
App Store App: Theia OLED Viewer
Android App: Coming Soon!
Theia is a Wi-Fi-enabled ESP32-S3 module that emulates the Original Xbox 20×4 LCD/OLED display. It lets you view real-time LCD output from your console through any web browser, on a Mobile Device, or a physical display connected to your console.
Designed for modders and enthusiasts, Theia provides a clean drop-in replacement for traditional HD44780/US2066 displays while adding modern features like OTA updates, RGB status LED indicators, and UDP/SSE streaming for companion apps.
Key Features
Full 20×4 LCD/OLED emulation
Built-in web viewer for real-time display output
Wi-Fi configuration portal
OTA firmware updating
RGB LED status feedback
UDP JSON output for PC and mobile apps
Compatible with all Original Xbox revisions
A modern, wireless way to experience Xbox LCD mods — powered by Darkone Customs.
GitHub: Theia
PC Script: Theia OLED Viewer
App Store App: Theia OLED Viewer
Android App: Coming Soon!
