Moonshine Micro Brings Voice AI to Microcontrollers
GitHub
Moonshine Micro released an open-source AI toolkit that brings voice recognition and synthesis to microcontrollers, enabling real-time voice agents on resource-constrained devices. The toolkit runs on the Raspberry Pi RP2350 (which costs 80 cents) using only 470 KB of RAM and includes voice-activity detection, speech-to-text, and neural speech synthesis. Developers can now build voice-controlled applications on embedded systems that previously lacked the memory and processing power for such capabilities.
Why it matters
Moonshine Micro packages voice detection, speech-to-text, and neural text-to-speech for microcontrollers in approximately 470 KB of RAM as a free open-source offering.