Seeed 101020232 Grove - Speech Recognizer

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

Type	Grove - Speech Recogniser