Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
@xiaowenge 你说得对但是我真的非常需要成为lv2
@aw2022 看在线文档
@aw2022 我现在lv2了吗
D1-H nezha开发板学习