i can't use my voice recognition v3

i can't use my voice recognition v3 cause i can't load the command and my v3 not blinking like other v3 i see on youtube can any one help me

Is this a duplicate of this thread you started? It appears to be the same topic. There were several suggestions on that thread for following the forum guidelines, a link to the thread where those guidelines are helpfully spelled out, and requests for better information.

Rather than reading the thread designed to help new forum members like yourself, and following the requests for better information, you post another thread with almost zero information again.

I suspect you will be met with more requests for better information.

sayaking:
i can’t use my voice recognition v3 cause i can’t load the command and my v3 not blinking like other v3 i see on youtube can any one help me

OP: “Hello? Customer Support? I can’t start the car? Please help.”
CS: “What is the make, and model of your car?”
OP: “It’s like the car on YouTube.”
CS: “I see…OK… Did you put the key in the ignition?”
OP: “The key doesn’t fit.”
CS: “Is it the key that goes with the car?”
OP: “The key goes where ever the car does, duh!”
CS: “And, when this key went, in the past, with this car, how was the car started then?”
OP: “My mom started it. But, that’s not the same car.”
CS: “Uh-huh…OK, then what is the car that you are referring too?”
OP: “The one on the computer.”
CS: “OH…you mean like a car in a game?”
OP: “What game?”
CS: <says something highly offensive, and inappropriate, leading to an HR escort out of the building, the loss of his house, a year living from restaurant dumpsters, before, finally, joining a cult>

Ok 2 threads asking for help, yet you provide us nothing to help you with.

We need to see code, and your wiring.

Read here on how to connect


Introduction to Voice Recognition With Elechouse V3 and Arduino

Example code

/**
  ******************************************************************************
  * @file    vr_sample_control_led.ino
  * @author  JiapengLi
  * @brief   This file provides a demostration on 
              how to control led by using VoiceRecognitionModule
  ******************************************************************************
  * @note:
        voice control led
  ******************************************************************************
  * @section  HISTORY
    
    2013/06/13    Initial version.
  */
  
#include <SoftwareSerial.h>
#include "VoiceRecognitionV3.h"

/**        
  Connection
  Arduino    VoiceRecognitionModule
   2   ------->     TX
   3   ------->     RX
*/
VR myVR(2,3);    // 2:RX 3:TX, you can choose your favourite pins.

uint8_t records[7]; // save record
uint8_t buf[64];

int led = 13;

#define onRecord    (0)
#define offRecord   (1) 

/**
  @brief   Print signature, if the character is invisible, 
           print hexible value instead.
  @param   buf     --> command length
           len     --> number of parameters
*/
void printSignature(uint8_t *buf, int len)
{
  int i;
  for(i=0; i<len; i++){
    if(buf[i]>0x19 && buf[i]<0x7F){
      Serial.write(buf[i]);
    }
    else{
      Serial.print("[");
      Serial.print(buf[i], HEX);
      Serial.print("]");
    }
  }
}

/**
  @brief   Print signature, if the character is invisible, 
           print hexible value instead.
  @param   buf  -->  VR module return value when voice is recognized.
             buf[0]  -->  Group mode(FF: None Group, 0x8n: User, 0x0n:System
             buf[1]  -->  number of record which is recognized. 
             buf[2]  -->  Recognizer index(position) value of the recognized record.
             buf[3]  -->  Signature length
             buf[4]~buf[n] --> Signature
*/
void printVR(uint8_t *buf)
{
  Serial.println("VR Index\tGroup\tRecordNum\tSignature");

  Serial.print(buf[2], DEC);
  Serial.print("\t\t");

  if(buf[0] == 0xFF){
    Serial.print("NONE");
  }
  else if(buf[0]&0x80){
    Serial.print("UG ");
    Serial.print(buf[0]&(~0x80), DEC);
  }
  else{
    Serial.print("SG ");
    Serial.print(buf[0], DEC);
  }
  Serial.print("\t");

  Serial.print(buf[1], DEC);
  Serial.print("\t\t");
  if(buf[3]>0){
    printSignature(buf+4, buf[3]);
  }
  else{
    Serial.print("NONE");
  }
  Serial.println("\r\n");
}

void setup()
{
  /** initialize */
  myVR.begin(9600);
  
  Serial.begin(115200);
  Serial.println("Elechouse Voice Recognition V3 Module\r\nControl LED sample");
  
  pinMode(led, OUTPUT);
    
  if(myVR.clear() == 0){
    Serial.println("Recognizer cleared.");
  }else{
    Serial.println("Not find VoiceRecognitionModule.");
    Serial.println("Please check connection and restart Arduino.");
    while(1);
  }
  
  if(myVR.load((uint8_t)onRecord) >= 0){
    Serial.println("onRecord loaded");
  }
  
  if(myVR.load((uint8_t)offRecord) >= 0){
    Serial.println("offRecord loaded");
  }
}

void loop()
{
  int ret;
  ret = myVR.recognize(buf, 50);
  if(ret>0){
    switch(buf[1]){
      case onRecord:
        /** turn on LED */
        digitalWrite(led, HIGH);
        break;
      case offRecord:
        /** turn off LED*/
        digitalWrite(led, LOW);
        break;
      default:
        Serial.println("Record function undefined");
        break;
    }
    /** voice recognized */
    printVR(buf);
  }
}

VoiceRecognitionV3.zip (664 KB)

One thing not made clear in the diagram, or as far as I can tell, anywhere in the text, is where overall power is coming from. When the Pro Mini is connected to the USB-to-Serial converter -- for programming the Pro Mini], there is a source of overall power, but that isn't actually shown in any of the photos or diagrams.

So, it makes me wonder if you're aware that you need some sort of external source of power -- either from the USB connection, or from an external 5V supply, connected to the VCC pin [and Gnd] on the Mini, or a 9V-ish supply connected to the Raw pin [and, again, also Gnd].

Also, when you say you "can't use your voice recognition" what exactly is going wrong? I mean, that could be interpreted as you're a hostage, tied to a chair, and thus can't use your fingers to type instructions*. ;)

Is the Power LED on the Pro Mini glowing? Is anything showing up on the Serial Monitor? Like, did the menu show up? Does "Speak Now" not show up after you enter the "Train" command, etc.

Also, a few good photos of your setup would help -- no offense, but we can't trust that you've done a proper implementation of the Instructables documentation.

  • Classic X-Y problem: you claim to need help using your Voice Recognition device, when what you really need is a SWAT team!

sayaking: i can't use my voice recognition v3 cause i can't load the command and my v3 not blinking like other v3 i see on youtube can any one help me

My guess is you're doing something wrong, possibly involving ignoring all the instructions for using whatever your "voice recognition v3" is.

Given the way you're ignoring the suggestions in "How to use this forum - please read" that seems pretty likely to me.

Steve