nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq28z8vfdg9krjxxmnnpzgw50327n2a8s6dc5lmlsgetz33j6ea6ts9yqsg6 did you reach out to sipeed about maybe sponsoring a board for the Alpine project?
anyway, here is a BananaPi board: https://www.bpi-shop.com/products/bpi-sm10-k3-com260.html
expensive...