This is still exciting in ways, but please don't use a CC NC license for anything in this project, especially not the firmware code: https://www.crowdsupply.com/open-tools/open-printer (also if using a CC NC license please don't list that under a subheading "Open Source"). In fact I think this must be an error, since @crowdsupply does not allow NC, does it? "User: The user alone has the right to decide to whom and for what compensation to transfer the product."