Now that I'm finishing the first phase of documentation for this project, I think I need to specify the exact licenses I'm using for the project. I state CERN Open Hardware and Creative Commons, but there are multiple variants of these. So for clarification:

Hardware is under the CERN Open Hardware License v. 1.2; more info here.

Instructions/logs are under Creative Commons Attribution-ShareAlike 4.0 International; more info here.

Software is released under GPL v. 2.0; more info here.