I was making a mobile controlled camera water boat

Need Help With My Project
,
1

The main idea behind this project is that there will a motor powering the boat forward.
Now to control the direction I am using a Servo motor. I am new to Blynk and need help in making the project. Some of my project details are given below :
i]Microcontroller used - ESP 32 CAM
ii]Motor used - Servo 9g motor
iii]Software used - Arduino IDE
First I was trying to control my Servo motor with a Slider
Slider MIN-0 , MAX-180

MY code -

 #include "soc/soc.h"
 #include "soc/rtc_cntl_reg.h"

#define BLYNK_PRINT Serial

#define BLYNK_TEMPLATE_ID "xxx"
#define BLYNK_TEMPLATE_NAME "xxx"
#define BLYNK_AUTH_TOKEN "xxx"

char ssid[] = "xxx";
char pass[] = "xxx";


#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>
#include <ESP32Servo.h>

Servo servo;

BLYNK_WRITE(V2)
{
  servo.write(param.asInt());
  Serial.println(param.asInt());
}

void setup()
{
  ESP32PWM::allocateTimer(0);
	ESP32PWM::allocateTimer(1);
	ESP32PWM::allocateTimer(2);
	ESP32PWM::allocateTimer(3);
	servo.setPeriodHertz(50);
	servo.attach(16, 1000, 2000);

  WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);

  Serial.begin(115200);

  Serial.println("WiFi connected");  

  Blynk.begin(BLYNK_AUTH_TOKEN,ssid,pass);
}

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

I used this code to disable the brownout detector. It has no connection with the Blynk code

#include "soc/soc.h"
#include "soc/rtc_cntl_reg.h"

  WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);

In the function

BLYNK_WRITE(V2)

I had also put a “Serial.println()” function

  Serial.println(param.asInt());

But It is not printing a single value in the Serial monitor.
Please Help Me Control The Servo Motor And Make This Project

2

I’d start by simplifying your code, and removing all of the physical connections to the board, other than the serial/power connection.

What type of TTL adapter are you using to upload your code and view your serial output?
Are you seeing any serial output at all?
Is the device connecting to Blynk?
How are you powering your board?
How are you powering your servo?

Do you have an excellent WiFi signal across the whole of the piece of water where you’ll be sailing your boat?

Pete.