DiscoBSD is a 2.11BSD-based UNIX-like operating system for microcontrollers, with a focus on high portability to memory constrained devices without a memory management unit.
This microcontroller-focused operating system is the continuation of RetroBSD, a 2.11BSD-based OS targeting only the MIPS-based PIC32MX7. DiscoBSD is multi-platform, as it also supports Arm Cortex-M4 STM32F4 devices.
We mentioned RetroBSD before, way back in 2014 and 2018. Good to see the project is still alive, albeit under a new name.
OMG! Where is the “LIKE” button for this item ??!! 🙂
Agree! I did programming on BSD 2.11 back in college.