Open Source Kotlin Hardware Platforms

Convert your Android phone to any USB device you like. USB Gadget Tool allows you to create and activate USB device roles, like a mouse or a keyboard. Connected USB hosts (e.g. a normal computer) will then identify your Android device only under that role. It can also be used to deactivate the standard USB Gadget (including mtp, adb, etc.), e.g. for security reasons.

Bifrost is a free, open-source Samsung firmware downloader that allows users to find and download official firmware files for Samsung smartphones and tablets. Designed as a cross-platform alternative to traditional Samsung firmware downloading utilities, Bifrost provides a graphical interface for accessing firmware directly from Samsung's servers. The application enables users to search for firmware using their device's model number and regional CSC code, helping them locate compatible software versions for specific devices and markets. Built with Kotlin Multiplatform and Jetpack Compose, Bifrost offers a consistent interface across Windows, macOS, Linux, Android, and experimental iOS builds. The software is based on the Samloader project, with its Python functionality rewritten in Kotlin to improve cross-platform compatibility and integration.