FM-1 stock firmware V15 (FM-1_015.fwsc) Copyright (c) 2026 珠海笙科智能科技有限公司 (M-VAVE) Redistributed unmodified by OpenGroove under the Apache License, Version 2.0 (LICENSE next to this file), as granted in m-vave/fm1_open THIRD_PARTY.md ("Boot/update resources and recovery firmware"), commit b178ac43c25f010c60a878056fb5331fe693fd62, path sdk/firmware/FM-1_015.fwsc. sha256 db1642b2b6fa5c2cccb11ffd13878068bb28601678d3644049f99dc40e7edb8a, 699,956 bytes. The image contains components under their own licences (MSFA/Dexed Apache-2.0, DaisySP MIT, stmlib MIT, emu2149 MIT, SEA MIT, and others); their notices are in THIRD_PARTY.md of https://github.com/m-vave/fm1_open at the commit above. M-VAVE and FM-1 are trademarks of their owner. OpenGroove is not affiliated with M-VAVE.