Webpage from external network

Projects General Guidance
1

Hello, i have code here that activated an LED and a servo through a webpage on my home network.

#include <ESP8266WiFi.h>
#include <Servo.h>

Servo myservo; 

const char* ssid = "TJnew";
const char* password = "benjamin9163";
 
int ledPin = 13; // GPIO13---D7 of NodeMCU
WiFiServer server(80);
 
void setup() {
  Serial.begin(115200);
  delay(10);

 myservo.attach(2);
 
  pinMode(ledPin, OUTPUT);
  digitalWrite(ledPin, LOW);
 
  // Connect to WiFi network
  Serial.println();
  Serial.println();
  Serial.print("Connecting to ");
  Serial.println(ssid);
 
  WiFi.begin(ssid, password);
 
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected");
 
  // Start the server
  server.begin();
  Serial.println("Server started");
 
  // Print the IP address
  Serial.print("Use this URL to connect: ");
  Serial.print("http://");
  Serial.print(WiFi.localIP());
  Serial.println("/");
 
}
 
void loop() {
  // Check if a client has connected
  WiFiClient client = server.available();
  if (!client) {
    return;
  }
 
  // Wait until the client sends some data
  Serial.println("new client");
  while(!client.available()){
    delay(1);
  }
 
  // Read the first line of the request
  String request = client.readStringUntil('\r');
  Serial.println(request);
  client.flush();
 
  // Match the request
 
  int value = LOW;
  if (request.indexOf("/LED=ON") != -1)  {
    digitalWrite(ledPin, HIGH);
   
    myservo.write(5);
    
    value = HIGH;
  }
  if (request.indexOf("/LED=OFF") != -1)  {
    digitalWrite(ledPin, LOW);
    
    myservo.write (83);
    
    value = LOW;
   
  }
 
// Set ledPin according to the request
//digitalWrite(ledPin, value);
 
  // Return the response
  client.println("HTTP/1.1 200 OK");
  client.println("Content-Type: text/html");
  client.println(""); //  do not forget this one
  client.println("<!DOCTYPE HTML>");
  client.println("<html>");
 
  client.print("Led is now: ");
 
  if(value == HIGH) {
    client.print("On");
  } else {
    client.print("Off");
  }
  client.println("

");
  client.println("<a href=\"/LED=ON\"\"><button>On </button></a>");
  client.println("<a href=\"/LED=OFF\"\"><button>Off </button></a>
");  
  client.println("</html>");
 
  delay(1);
  Serial.println("Client disonnected");
  Serial.println("");
 
}

I want to know how to make this page accesible from an outside network like my Work.
I understand the threats of oppening up a port to an outside user but i want to know if it is possible and how to do it.

2

I would call Microsoft support for this question. Using their services several times to solve Pc problems I recommend them.
To me, not knowing so much, it sounds like You need to make Your home page accessible from outside.

3

You have to use a service or method to determine the current ip address of your home network on the internet. Once you set that up then the page should be accessible from the internet. Use the forum search feature and look for "dynamic ip" and you should find a lot of methods.