1. High recognition rate and sensitivity ensure precise capture of voice commands.
2. Support multiple entry settings to meet diverse voice control needs.
3. Multiple tone options provide a richer user interaction experience.
4. Offline speech recognition, no network connection required, ensuring data privacy and real-time response.
5. Customize wake-up words and GPIO port controls to flexibly adapt to various development scenarios.
Product Overview:
The offline speech recognition development module uses the SNR9912VR chip as the main control chip, which recognizes the voice content spoken by the user through the microphone, and then controls the IO port status of the microcontroller. It has many advantages such as high recognition rate, high sensitivity, multi entry, and multi tone selection. Users can develop other functions according to their own needs.
Parameter:
Voltage: 5V
Interface: Type-C port (5V power supply port+programming port)
Chip: SNR9912VR
PH2.0 wiring terminal: speaker interface
Mic head: 4.5 * 2.2mm
Product size: 35 * 35mm
Package Include:
1X module
1X speaker
2X8P pin headers
