[Unitree GO2] Dimensions of Expansion Dock (Orin NX 16GB) top rail?

General Discussion
1

Hi all,

I picked up a Go2 with the Expansion Dock (Orin NX 16GB) and I’d like to 3D-print an accessory that mounts to the rail on top of the dock. I can’t find the dock’s physical dimensions or the rail profile anywhere, the official spec sheet only lists the electrical interfaces.

Does anyone have a drawing, STEP/STL, or even rough caliper measurements of the dock and its top rail?

Thanks!

2

It should be available in Unitree Docs in a stp hyperlink.