TinyOS: ultra-lightweight RTOS for IoT devices
OSnews - Exploring the Future of Computing [Unofficial]
April 4, 2026
An ultra-lightweight real-time operating system for resource-constrained IoT and embedded devices. Kernel footprint under 10 KB, 2 KB minimum RAM, preemptive priority-based scheduling. ↫ TinyOS GitHub page Written in C, open source, and supports ARM and RISC-V.
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