[homarp]

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://www.element14.com/community/community/project14/hard... links to more or less everything you need to know.

[homarp]

and also https://github.com/enjoy-digital/litex/wiki/Use-LiteX-on-the...