● Voice Command Record -- the trained voice command store in flash, number from 0 to 79
● Signature -- text comment for record
● Group -- help to manage records, each group 7 records. System group and user group are
supported.
Instruction
Here we will introduce the Arduino Library and VR3 Protocol
For Arduino
Prepare
● Voice Recognition V3 module with microphone
● Arduino board (UNO recommended)
● Arduino Sensor Shield V07 (optional)
● Arduino IDE
● Voice Recognition V3 library (Download zip file)
Hardware and Software Preparation
1. Connect your Voice Recognition V3 Module with Arduino, By Default:
2. Download VoiceRecognitionV3 library. (download zip file or use gitclone
https://github.com/elechouse/VoiceRecognitionV3.gitcommand)
3. If using zip file, extract VoiceRecognitionV3.zip to ArduinoSketchlibrariesfolder, or if you
use gitclonecommand copy VoiceRecognitionV3 to ArduinoSketchlibraries.
Train
1. Open vr_sample_train (File -> Examples -> VoiceRecognitionV3 -> vr_sample_train)
2. Choose right Arduino board(Tool -> Board, UNO recommended), Choose right serial port.
3. Click Upload button, wait until Arduino is uploaded.
4. Open Serial Monitor. Set baud rate 115200, set send with Newline or Both NL & CR.