Hi Stefaan,
Sorry about the trouble here. These cameras arrived faster than we expected so we had not yet mainlined the OAK-D-Lite functionality.
We are in the process of releasing support for this today. So hopefully if you check out DepthAI tomorrow you will be able to use OAK-D-Lite directly.
If you are comfortable with git, in the meantime you can git checkout oak-d-lite
and then python3 install_requirements.py
and then your OAK-D-Lite will work as expected.
Sorry about the trouble.
Thanks,
Brandon