Released the first version of FRANK OS – an operating system for computers based on a microcontroller RP2350, based on FreeRTOS. The operating system supports a desktop environment with a windowed user interface and provides partial compatibility with the POSIX interface. The source code is written in C and is available under the GPL-3.0+ license.
Equipment supports keyboards and mice with a PS/2 interface, Secure Digital memory cards, and image output to DVI monitors.
Can work on Raspberry Pi Pico 2 and FRANK M2 boards.
The operating system allows you to run executable files in ELF format and provides compatibility with applications for Murmulator OS 2.
Using the task scheduler from FreeRTOS, preemptive multitasking is implemented with task separation for input, compositing, USB and applications. Provides desktop environment with support for overlapping windows, menus, taskbar with Strat menu, moving objects with mouse. The package includes programs such as a graphical file manager, a multi-window terminal emulator, and an interactive command shell. FAT32 is used as the file system.


