GoKawiilResearchers detail firmware reverse-engineering of M-VAVE FM-1 synth
A GitHub project documents reverse engineering of the M-VAVE FM-1 pocket synthesizer's firmware, identifying its hardware as a JieLi AC791N/WL82 chip with a pi32v2 CPU and a six-operator FM synthesis engine derived from the Dexed/msfa codebase. The repository provides disassembly, function databases, OTA update-protocol analysis, and USB-MIDI tooling, but the maintainers state the main branch deliberately excludes any replacement firmware or custom firmware builders, with that experimental work isolated on a separate branch.