We have yet another white paper ! This one is about the v2 prototype:

http://neo900.org/stuff/papers/v2.pdf

This document gives an overview of the v2 prototype, describes how it is composed, and discusses what roles its various parts play. It also explains the differences between v2 and what will be the final Neo900 design.

This specific version is at
http://neo900.org/stuff/papers/v2-20161226.pdf

The source can be found in
https://neo900.org/git/misc/tree/v2

- Werner