Show HN: TinyOS – A minimalist RTOS for Cortex-M written in C

{"problem_it_solves": "Provides a minimal-footprint RTOS kernel for severely resource-constrained IoT and embedded devices that cannot run mainstream operating systems", "target_customer": "IoT device developers, embedded systems engineers, makers building constrained devices", "use_cases": ["Embedded IoT sensor nodes", "Resource-constrained microcontroller applications", "Industrial IoT devices", "Connected home devices"], "pricing_details": "Open source (Apache 2.0 or similar license)", "free_tier": "Open source - free unlimited use", "differentiator": "Extremely small kernel footprint (<10KB) with full RTOS features including networking stacks (TCP/UDP/HTTP/MQTT/CoAP) and security (TLS/DTLS)", "why_now": "Growing demand for IoT devices with severe resource constraints requires ultra-lightweight operating systems", "traction": {"notable_metrics": "79 stars on GitHub, 60 commits, 1 fork"}}