Zephyr是一个小型的实时操作系统，用于资源受限的嵌入式互联设备
Lightweight, Portable RTOS Scheduler
FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.
翻译 - 仅FreeRTOS内核文件，已子调制为https://github.com/FreeRTOS/FreeRTOS和其他各种存储库。
Latest ESP8266 SDK based on FreeRTOS, esp-idf style.
翻译 - 基于FreeRTOS的最新ESP8266 SDK，esp-idf样式。
NCS downstream of https://github.com/zephyrproject-rtos/zephyr
翻译 - https://github.com/zephyrproject-rtos/zephyr 的 NCS 下游
Eclipse ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications.
翻译 - Azure RTOS ThreadX是专门为深度嵌入式应用程序设计的高级实时操作系统（RTOS）。
FreeOSEK RTOS
FreeRTOS adaptation for CMSIS-RTOS Version 2
RTOS for Mindstorms EV3
Apple HomeKit accessory server library for ESP-OPEN-RTOS
Azure RTOS FileX is a high-performance, FAT-compatible file system that’s fully integrated with Azure RTOS ThreadX
The applications of RT-Thread RTOS.
Crazepony flight control source code with no RTOS.
WS2812 LED library from open-rtos-sdk ported to esp8266-setup and the original RTOS SDK
mcs liberary for LinkIt RTOS
