About this project
The SMK-37 Pro is M-VAVE's MIDI keyboard. This site brings FM-1 firmware to it, so the keyboard can run instruments such as SLOOP and X0X by itself.
Each firmware comes from its own project and keeps its own licence. The project is unofficial, and the author says to install at your own risk.
Full details and downloads are on GitHub.
Read the full guide on GitHub ↗