Grove Speech Recognizer

PRODUCT DETAILS

Use voice to interact with things around you can always be one of the most interesting things of IoT application, we want to make something more different and cooler.

Grove speech recognizer is a designed for voice control application such as smart home, smart toy, voice control robot, anything you would like to control through voice, it worth a try. 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.

This speech recognizer can recognize 22 pieces of commands including 'start', 'stop', 'Play music' and so on. Every time it recognizes a command, it will return a value and then the loudspeaker that connected to it will repeat the command. This value can be used to control other devices like motor, music player.

How to use it

• Awaken Word: Hicell (Please pronounce it as one word)
• When it recognizes the awaken word, LED turn red, then you can say the command word, if it recognize the command word, LED will turn blue.

Notes

• The package does not include speaker.
• The power of speaker should be lower than 1w to avoid any damage to the chip.

Features

• Local Voice Recognition
• Very low rate of false triggering
• Speaker connector(JST2.0, speaker is not include)
• Built-in microphone
• 3.3/5V working voltage
• 22 recognition entry
• Default Baudrate: 9600

Part List

Links

• Wiki Grove - Speech Recognizer

Video