.. toctree::
   :maxdepth: 3
   :caption: KS0604 keyestudio Micro:bit Variant Master 8-in-1 Programming Robot for lego

   README.md
   docs/Product Introduction/1.Product Introduction
   docs/USB Driver/2.USB Driver (optional)
   docs/MakeCode Tutorial/3.MakeCode Tutorial.rst
   docs/Troubleshooting/4.Troubleshooting