Dificuldades para adicionar Prefixo, para teste no lançamento Enterprise

Good afternoon,

I would be very grateful to anyone who can guide me in assigning the prefix for the launch of Blynk pro for enterprise.

On blynk Pro, I used the blynk app itself and was able to find the devices without any major problems.
But for the pre-launch of the corporate Blunk, I am having difficulty linking the prefix within the Arduino IDE 2.3.2 code

Follow the instructions in the email.
this link.
You need to make these changes to the file:Configurations.h

Thanks in advance!
Fred

  1. Add details :
    • Hardware model esp32 wrover + communication type. ESP32
    • Smartphone OS Android OS version 11
    • Blynk server Brazil
    • Blynk Library version 2.0

#define BLYNK_FIRMWARE_VERSION        "0.1.0"

#define BLYNK_PRINT Serial
#define APP_DEBUG
#include "BlynkEdgent.h"

#include <Adafruit_MPU6050.h>
#include <Adafruit_Sensor.h>
#include <Wire.h>
Adafruit_MPU6050 mpu;

//Variaveis para receber os valores de aceleração dos eixos
float valorX = 0;
float valorY = 0;
float valorZ = 0;

BlynkTimer timer;

void sendSensor()
{
 
while (!mpu.begin()) {
    Blynk.virtualWrite(V101, HIGH);
    Blynk.virtualWrite(V100, LOW);
    
    Blynk.virtualWrite(V31, 0);
    Blynk.virtualWrite(V32, 0);
    Blynk.virtualWrite(V33, 0);

    Blynk.virtualWrite(V41, 0);
    Blynk.virtualWrite(V42, 0);
    Blynk.virtualWrite(V43, 0);
    Blynk.virtualWrite(V11, 0);

    Blynk.virtualWrite(V61, LOW);
    Blynk.virtualWrite(V62, LOW);
    Blynk.virtualWrite(V63, LOW);
  }
  
delay(20); 

Blynk.virtualWrite(V100, HIGH);
Blynk.virtualWrite(V101, LOW);

    sensors_event_t a, g, temp;
    mpu.getEvent(&a, &g, &temp);
  
   float valorX = a.acceleration.x ;
   float valorY = a.acceleration.y ;
   float valorZ = a.acceleration.z - 9.7;

  
  Blynk.virtualWrite(V31, valorX);
  Blynk.virtualWrite(V32, valorY);
  Blynk.virtualWrite(V33, valorZ);
  
    if ( valorX > 1 || valorX < -1) {
    Blynk.virtualWrite(V41, valorX );
    Blynk.virtualWrite(V61, HIGH);
  } else {
    Blynk.virtualWrite(V41, 0);
    Blynk.virtualWrite(V61, LOW);
  }
   
   if ( valorY > 1 || valorY < -1) {
    Blynk.virtualWrite(V42, valorY );
    Blynk.virtualWrite(V62, HIGH);
  } else {
    Blynk.virtualWrite(V42, 0);
    Blynk.virtualWrite(V62, LOW);
  }
  
if ( valorZ > 1 || valorZ < -1) {
    Blynk.virtualWrite(V43, valorZ );
    Blynk.virtualWrite(V63, HIGH);
  } else {
    Blynk.virtualWrite(V43, 0);
    Blynk.virtualWrite(V63, LOW);
  }
  
  Blynk.virtualWrite(V11, temp.temperature);
}

void setup(void) {
  Serial.begin(115200); // iniciar o monitor serial 
  BlynkEdgent.begin();
  
  timer.setInterval(500L, sendSensor); 

  mpu.begin(); //inicializa o MPU
 // Definição da variação do chip.
  mpu.setAccelerometerRange(MPU6050_RANGE_8_G);
  switch (mpu.getAccelerometerRange()) {
  case MPU6050_RANGE_2_G:
   break;
  case MPU6050_RANGE_4_G:
  case MPU6050_RANGE_8_G:
   break;
  case MPU6050_RANGE_16_G:
   break;
  }
  mpu.setGyroRange(MPU6050_RANGE_500_DEG);
    switch (mpu.getGyroRange()) {
  case MPU6050_RANGE_250_DEG:
       break;
  case MPU6050_RANGE_500_DEG:
        break;
  case MPU6050_RANGE_1000_DEG:
        break;
  case MPU6050_RANGE_2000_DEG:
        break;
  }
  mpu.setFilterBandwidth(MPU6050_BAND_21_HZ);
 
  switch (mpu.getFilterBandwidth()) {
  case MPU6050_BAND_260_HZ:
       break;
  case MPU6050_BAND_184_HZ:
       break;
  case MPU6050_BAND_94_HZ:
       break;
  case MPU6050_BAND_44_HZ:
       break;
  case MPU6050_BAND_21_HZ:
        break;
  case MPU6050_BAND_10_HZ:
        break;
  case MPU6050_BAND_5_HZ:
        break;
  }
  
  delay(100); 
}

void loop() {
 BlynkEdgent.run();
 timer.run();
 mpu.begin();
 delay(100); 
}