RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/
AWTK = Toolkit AnyWhere(a cross-platform embedded GUI)
面向嵌入式专业大学生的开源学习资源库:STM32/Arduino/FreeRTOS/RT-Thread/Zephyr/通信协议/嵌入式Linux/调试技巧 + 实战示例 + 实用工具。欢迎提意见!