https://annex-engineering.eu/product/ice-screw-with-black-pill-controller-board/
Ice screw with Blackpill Controller Board - Annex Engineering EU
Jun 9, 2025 - Ice screw is a board that adapts a specific project board (in this case a black pill) to the RP2040 format that we know and love.
controller boardicescrewblackpillannex