JMMI Translator

Offline speech translation device architecture using ASR → neural machine translation → TTS with microphone, speaker, Bluetooth, saved chats and offline model packs.

JMMI ElectronicsJMMI Innovations

Included / verified scope

Pi 5 and RK3588 architecture options documented
BOM, services and filesystem architecture documented
Qt touchscreen UI and Bluetooth-output concept
USB export, saved chats and offline update architecture
Parametric OpenSCAD enclosure design
Hardware/software test checklist

Readiness note: The translation engine/model-download integration and hardware-specific pin mapping still require completion and physical validation. Sell as a custom prototype/engineering engagement, not as a finished consumer appliance.