BIGTREETECH is the official mainboard partner of Mainsail. BIGTREETECH is committed to developing innovative and competitive products to serve the 3D printing community better. Follow them on Facebook or Twitter.
These vendors support us financially in developing Mainsail. If you are also a vendor and use Mainsail on the 3D printers you sell, we would be happy if you also support us via Patreon or directly.