This zip archive contains the data collection scripts, analysis scripts, raw data, supplementary figures, and a number of design files. All software is licensed GNU-GPL v3 except for the Adafruit Libraries provided in the Python Packages repository (MIT licensed). All hardware design files are licensed CERN OHL 1.2. All README.md files are licensed Creative Commons Attribution-Share Alike 4.0. All other files should be considered to be Creative Commons Attribution 4.0.