Nano-RK is a fully preemptive reservation-based real-time operating system (RTOS) from Carnegie Mellon University with multi-hop networking support for use in wireless sensor networks. Nano-RK currently runs on the FireFlyRead More

Chris O’Byrne created YAVRTOS for understanding how RTOS can be built and how they Tick. YAVRTOS – Yet Another Atmel AVR OS What is a real-time operating system? Processors areRead More

Single-Chip Microcontroller Real-Time Operating System. OSS, tiny preemptive Real-Time Operating System intended for use with Single-Chip Microcontrollers. scmRTOS – Preemptive Multitasking OS For – MSP430 (Texas Instruments); AVR (Atmel); BlackfinRead More


Contiki is an open source, highly portable, multi-tasking operating system for memory-efficient networked embedded systems and wireless sensor networks. Contiki has been used is a variety of projects, such asRead More