Can someone help me convert this blynk code to cayenne?

#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
#include <NewPing.h>
#include <ArduinoOTA.h>                                                             
//added for OTA
#include <Wire.h>  // I2C library already built in Arduino IDE
#include <LiquidCrystal_I2C.h> 
LiquidCrystal_I2C lcd(0x3F,2,1,0,4,5,6,7); 
//0x3F is i2c address, EN,RW ,RS ,D4,D5,D6,D7

#define SONAR_NUM 1                                         // Number 
of sensors. Change to suit your requirements.
#define PI 3.1415926535897932384626433832795

const int MAX_DISTANCE = 300;                       //max distance 
to measure		    
const int Diameter1 = 25.2;		                            
//internal Diameter of tank 1 in cm		   
const int Depth1 = 30;			                            //total 
depth of tank 1 in cm, from sensor to base inside  

const unsigned int Period = 2000;    //period between pings, in 
milliseconds. i.e  1 munute = 60,000. max 65535. Want longer? 
use unsigned long


const int PingPin1 = 14;                         //     GPIO14,  D5
const int EchoPin1 = 12;                         //     GPIO12,  D6

const int Area1 = PI * ((Diameter1 / 2) * (Diameter1 / 2));	        
//area of base of tank 1

// Global variables
int Litres1, Distance1, WaterDepth1;

// Set password to "" for open networks.
char ssid[] = "TROJAN";		                                            
//local wifi network SSID
char pass[] = "technomancer";			                                
//local network password

char auth[] = "735ef2ac5a8c476a982c4b4482f05ad5";                                     
// You should get Authority Token in your email.  

BlynkTimer timer;                                                                   
//config timer

NewPing sonar[SONAR_NUM] = {		                                
// Sensor object array.
    NewPing(PingPin1, EchoPin1, MAX_DISTANCE)	        // 
Each sensor's trigger pin, echo pin, and max distance to ping.

void sendSensorReadings()
//***********Readings Tank 1
Distance1 = sonar[0].ping_cm();                                       //get distance to the top of the water tank 1
if (Distance1 >= Depth1 || Distance1 == 0 )  Distance1 = Depth1;                   //check it does not go negative
WaterDepth1 = Depth1 - Distance1;							        //calculate the depth of the 
Litres1 = (Area1 * WaterDepth1) / 1000;	                         //calculate the volume of the water in litres

//***********SEND INFO TO BLYNK
Blynk.virtualWrite(V1, WaterDepth1);                                //send depth to Blynk server
Blynk.virtualWrite(V2, Litres1);                                            //send litres to Blynk server
Blynk.virtualWrite(V3, Litres1);                                   //send litres to Blynk server. for vertical level widget & 
                                                                                            //scaled to 1/10 as Blynk only goes up to 9999 
and we need up to 16000
//Blynk.virtualWrite(V4, WaterDepth2);                            //send depth to Blynk server
//Blynk.virtualWrite(V5, Litres2);                                      //send real litres to Blynk server
//Blynk.virtualWrite(V6, Litres2 / 10);                               //send litres/10 to Blynk server

digitalWrite(13, HIGH);                                                //flash the LED on D7, just to let us know it's running
digitalWrite(13, LOW);

//************************* can be commented out, test use only
Serial.println("Tank 1 water distance: " + String(Distance1));   //print depth
Serial.println("Tank 1 water depth: " + String(WaterDepth1));  //print depth
Serial.println("Tank 1 Litres: " + String(Litres1));                //print litres



void setup() {
ArduinoOTA.onError([](ota_error_t error) { ESP.restart(); });       //added for OTA
ArduinoOTA.begin();                                                                     //added for OTA

pinMode(13, OUTPUT);                                                //LED D7

timer.setInterval(Period, sendSensorReadings);		// Setup a function to be called every n seconds
lcd.begin(16,2);   // initializing the LCD 16 x 2
lcd.setBacklightPin(3,POSITIVE); // Enable or Turn On the backlight 

//**    can be commented out, test only
Serial.begin(115200);										        // Open serial console. 
Serial.println("Connecting to " + String(ssid));      // Connected to WiFi network
Blynk.begin(auth, ssid, pass);

//**    can be commented out, test only
Serial.println(WiFi.localIP());								     //this is local IP for this board
Serial.println("WiFi connected");


void loop() {;;
 ArduinoOTA.handle();                                            //added for OTA
 lcd.setCursor(0,0); // Sets the location at which subsequent text written to the LCD will be displayed
lcd.print("Water Depth:"); // Prints string "Distance" on the LCD
lcd.print(WaterDepth1); // Prints the distance value from the sensor
lcd.print("Liters: ");
lcd.print(" L");


to get started follow this tutorial Adding a New Device using MQTT