OARC has organised a group buy of NinoTNCs.

See #ninotnc-build-along on our Discord server for live action - but here are some resources related to the initiative.
NinoTNC 3D-printed cases

We'd love to get as many people who took part in the group buy to add their build to the registry here:
NinoTNC Builds

Here is a video of M0LTE building a board and doing the basis tests
YouTube

DIP switch settings for the NinoTNC are on this page under the heading 14. A4 specific instructions

Building a radio cable is easy. The radio connector on the NinoTNC is a DB9 socket, and you need a DB9 plug to interface it. Here is the pinout: