OG Synth 1.2.0

OG Synth 1.2.0 for the M-VAVE FM-1. The same firmware as on https://ogsynth.cc, kept here in case the site is ever down.

Files

• OG-Synth-1.2.0-offline.zip: the install page from ogsynth.cc, running from your own computer. Unzip, then open START-Windows.bat or START-Mac.command (needs Python 3), or run python3 -m http.server 8471 in the folder and open http://localhost:8471/install/1.2.0/ in Chrome, Edge or Opera.
• ogs-1.2.0.fwsc: the firmware package.
• SHA256SUMS.txt

If something goes wrong

• Back to stock: the install page (online or offline) has "Back to the stock firmware", with M-VAVE's FM-1.fwsc from https://www.m-vave.com/download. M-VAVE's own updater, M-UPGRADE, works too, and so does M-Flasher: https://ogsynth.cc/manual#stuck
• FM-1 won't start: if you installed with the m-bootloader option, hold PLAY while switching on for its recovery menu (REC: update mode). Without it, a Mac can put the stock firmware back with the felucca-bsp tools: https://github.com/hugelton/felucca-bsp/tree/main/tools
• Source code (MPL-2.0 part) of this version: tag v1.2.0 of this repository.

SHA-256:

9169226b429b972b3913a8a3f7af602c7c3d5d107554e7bdd13dcfa875a2c171  ogs-1.2.0.fwsc
0aca51573d8f1a1fbef806277b3d34dc1b1b2b06d2203fd3690e493f135bdd88  OG-Synth-1.2.0-offline.zip