I need to configure wifi for Esp8266

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1

Hai everyone,
i need to configurre wifi for esp8266 using wifi manager so i have a idea to add custom html to give options of selecting IP mode dynamic or static then if static IP mode get IP,gateway, Subnet mask in webpage.
but I tried so many time i could not complete it.
please help me to do it....

2

Show us the code where you got the best result.

3

RandomNerd made some instructions that sound like your question...

4 
#include <ESP8266WiFi.h> 
#include <WiFiManager.h>

#define LONG_PRESS_TIME 5000

bool shouldSaveConfig = false;
int buttonPin = 12;                    // PIN 12 for Smart Configuration

void setup() {
  Serial.begin(115200);
  WiFi.mode(WIFI_STA);
  pinMode(buttonPin, INPUT_PULLUP); /************************ set the WiFi reset button as INPUT ************************/
  digitalWrite(buttonPin, LOW); /******************* During start up the PIN is LOW state after pressing it this becomes HIGH *********/
  WiFiManagerParameter custom_ip("custom_ip", "Custom IP", "192.168.1.100",16); //default IP Address
  WiFiManagerParameter custom_gateway("custom_gateway", "Gateway", "192.168.1.1",16);  //Default Gateway IP Address
  WiFiManagerParameter custom_subnet("custom_subnet", "Subnet Mask", "255.255.255.0",16); //Default Subnet Mask
  WiFiManager wifiManager;
 
  

  IPAddress ip, gateway, subnet;
  ip.fromString(custom_ip.getValue());
  gateway.fromString(custom_gateway.getValue());
  subnet.fromString(custom_subnet.getValue());
  WiFi.config(ip, gateway, subnet); 
  wifiManager.setSTAStaticIPConfig(ip, gateway, subnet);

  wifiManager.addParameter(&custom_ip);
  wifiManager.addParameter(&custom_gateway);
  wifiManager.addParameter(&custom_subnet);  

  wifiManager.autoConnect("AP Mode");
  if (!wifiManager.autoConnect("AP Mode")) {
    Serial.println("failed to connect and hit timeout");
    delay(3000);
    //reset and try again, or maybe put it to deep sleep
    ESP.restart();
    delay(5000);
  }


  // if we get here, we are connected to WiFi
  Serial.println("WiFi connected");

  //if you get here you have connected to the WiFi
  Serial.println("connected...yeey :)");
  Serial.print("Custom IP: ");
  Serial.println(custom_ip.getValue());
  Serial.print("Gateway: ");
  Serial.println(custom_gateway.getValue());
  Serial.print("Subnet Mask: ");
  Serial.println(custom_subnet.getValue());
 
}

void loop() {
  static unsigned long buttonPressStartTime = 0;
  static bool buttonPressed = false;

  if (digitalRead(buttonPin) == HIGH) {
    
    if (!buttonPressed) {
      Serial.println("AP Button is Pressed");
      buttonPressed = true;
      buttonPressStartTime = millis();
    }
    if (millis() - buttonPressStartTime > LONG_PRESS_TIME) {
      WiFi.disconnect();
      WiFi.mode(WIFI_AP);
      WiFi.softAP("AP Mode");
      WiFiManager wifiManager;
      wifiManager.startConfigPortal("AP Mode");
    }
      }
   else {
    //Serial.println("AP Mode is Failed");
    buttonPressed = false;
  }
}
5

Please edit your code to add tags <code/>

You can't change the state of a button using digitalWrite.

pinMode(buttonPin, INPUT_PULLUP); 
digitalWrite(buttonPin, LOW);

This example does what do you want.

7

i added code tag now check it..

8

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