Yes, both open source software and hardware with MIT license! Module source code (in the form of STM32CubeIDE or Keil uVision C project) for both our backend and alpha module's front-end is available on our Bitbucket account. Links to individual module repositories are available in each module page in the Resources tab. Hardware design files (EAGLE or Circuit Maker) are also provided for alpha modules. Circuit Maker files are available on our account here. EAGLE files are now available in GitHub to download.