SQRL Acorn are 'second-hand' eBay only To get started once you get one, it's supported by https://github.com/litex-hub/litex-boards https://github.com/litex-hub

SQRL Acorn are 'second-hand' eBay only To get started once you get one, it's supported by https://github.com/litex-hub/litex-boards https://github.com/litex-hub/litex-boards https://www.element14.com/community/community/project14/hardwarehacking/blog/2020/07/13/sqrl-oak-dev-board-finishing-up https://www.element14.com/community/community/project14/hard... links to more or less everything you need to know.