Hi @Mertou,
Thank you for posting in Intel community forum, hope all is well and apologies for the delayed in response.
After some investigation, the product mention seems to be a joined development from a few party (i.e., Movidius/JWIPC). Unfortunately we do not have the schematic or pinout as it seems to be a vendor product.
As mention you have gotten in touch with the vendor, unsure of which vendor you have contacted, would advise to get in touch with the earlier mention vendor for their product.
Hope that clarify.
Best Wishes
BB