zephyr1--HelloWorld(TODO) 📅 2026/7/1 8:46:24 TODO# 这一套环境搭建流程劝退了不少人pip install westwest init ~/zephyrprojectcd ~/zephyrprojectwest update # 这一步要下载几个GB...west zephyr-exportpip install -r zephyr/scripts/requirements.txt