Seeed 101020232 Grove - Speech Recognizer is a designed voice control application which can be used for a smart home, smart toy, voice control robot or anything you would like to control through voice. The board includes a Nuvoton ISD9160, a microphone, 1 SPI flash, 1 grove connector,1 speaker connector and 1 led to reflect to your voice.
- Excellent and powerful SoC: The Cortex-M0 provides powerful performance, processing speed up to 50MHz.
- Built-in omni-directional microphone: No matter what direction you speak into the microphone, the microphone will record the signals all with equal gain.
- 22 recognition entry: Including 'start', 'stop', 'Play music' and so on.
- Grove unified socket: The product ensures "Plug and Play" and could be versatile for various applications.
- Size: 40*20mm
- Weight: G.W 5g
- Battery: Excluded
- Operating Voltage: 3V-5V(3.3V typical)
- Operating Current: At VCC = 3.3V 25℃,25mA-80mA@playing, 26.5mA(typical)
- Operating Current: At VCC = 5V 25℃, 26.5mA(typical) 25mA-130mA@playing
- Operating Temperature: 0℃-85℃
- Flash: 2Mbytes
- Microphone Sensitivity: -43dB to -37dB at VCC = 5V 25℃
- Microphone SNR: 58dB
- Microphone Directivity: Omni-directional
- Speaker Power: 1W
- Processor core: Cortex-M0
- Processor Frequency: 32.768MHz(typical), 50MHz(MAX.)
- Default Baudrate: 9600
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Grove - Speech Recogniser |
