SCD4X CO2 sensor with ESP32 on Blynk

#define BLYNK_PRINT Serial

/* Fill-in information from Blynk Device Info here */
#define BLYNK_TEMPLATE_ID           "TMPL2EPAz_-Wc"
#define BLYNK_TEMPLATE_NAME         "Quickstart Device"
#define BLYNK_AUTH_TOKEN            "E2t4Lzk_uUiSZ-wN06VIrvhIe7ivznnI"

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>

#include <SPI.h>
#include <Wire.h>


#include "SparkFun_SCD4x_Arduino_Library.h" //Click here to get the library: http://librarymanager/All#SparkFun_SCD4x
SCD4x mySensor;

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "YourNetworkName";
char pass[] = "YourPassword";

BlynkTimer timer;

void setup()
{
  // Debug console
  Serial.begin(115200);
  
  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);
  timer.setInterval(1000L, myTimerEvent);

  Wire.begin();
    if (mySensor.begin() == false)
  {
    Serial.println(F("Sensor not detected. Please check wiring. Freezing..."));
    while (1)
      ;
  }
}


void myTimerEvent()
{
  // You can send any value at any time.
  // Please don't send more that 10 values per second.
  if (mySensor.readMeasurement()){
  Blynk.virtualWrite(V1, mySensor.getTemperature());
  Serial.println(mySensor.getTemperature(), 1);

  Blynk.virtualWrite(V2, mySensor.getHumidity());
  Serial.println(mySensor.getHumidity(), 1);

  Blynk.virtualWrite(V3, mySensor.getCO2());
  Serial.println(mySensor.getCO2(), 1);
  }
   else
    Serial.println("Waiting for new data");

   delay(500);
}

void loop()
{
  Blynk.run();
  timer.run();
}