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esp8266 wifi example

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thefishermen88 answered on October 9, 2020 Popularity 8/10 Helpfulness 1/10

answer esp8266 wifi example

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/*
  Rui Santos
  Complete project details at https://RandomNerdTutorials.com/solved-reconnect-esp8266-nodemcu-to-wifi/
  
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files.
  
  The above copyright notice and this permission notice shall be included in all
  copies or substantial portions of the Software.
*/

#include <ESP8266WiFi.h>

// Replace with your network credentials
const char* ssid = "REPLACE_WITH_YOUR_SSID";
const char* password = "REPLACE_WITH_YOUR_PASSWORD";

unsigned long previousMillis = 0;
unsigned long interval = 30000;

void initWiFi() {
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  Serial.print("Connecting to WiFi ..");
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print('.');
    delay(1000);
  }
  Serial.println(WiFi.localIP());
}

void setup() {
  Serial.begin(115200);
  initWiFi();
  Serial.print("RRSI: ");
  Serial.println(WiFi.RSSI());
}

void loop() {
  unsigned long currentMillis = millis();
  // if WiFi is down, try reconnecting every CHECK_WIFI_TIME seconds
  if ((WiFi.status() != WL_CONNECTED) && (currentMillis - previousMillis >=interval)) {
    Serial.print(millis());
    Serial.println("Reconnecting to WiFi...");
    WiFi.disconnect();
    WiFi.begin(ssid, password);
    Serial.println(WiFi.localIP());
    //Alternatively, you can restart your board
    //ESP.restart();
    Serial.println(WiFi.RSSI());
    previousMillis = currentMillis;
  }
}

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Source: randomnerdtutorials.com

Tags: connection c

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Contributed on May 18 2022

Kavin .c

0 Answers Avg Quality 2/10

esp8266 wifi library

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#include <ESP8266WiFi.h>

void setup()
{
  Serial.begin(115200);
  Serial.println();

  WiFi.begin("network-name", "pass-to-network");

  Serial.print("Connecting");
  while (WiFi.status() != WL_CONNECTED)
  {
    delay(500);
    Serial.print(".");
  }
  Serial.println();

  Serial.print("Connected, IP address: ");
  Serial.println(WiFi.localIP());
}

void loop() {}

Popularity 9/10 Helpfulness 3/10 Language whatever

Source: arduino-esp8266.readthedocs.io

Tags: esp8266

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Contributed on Oct 15 2022

Depressed Dugong

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esp8266 wifi example

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// Load Wi-Fi library
#include <ESP8266WiFi.h>

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Source: randomnerdtutorials.com

Tags: esp8266 whatever what

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Contributed on Oct 09 2020

thefishermen88

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esp8266 wifi example

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client.println("<style>html { font-family: Helvetica; display: inline-block; margin: 0px auto; text-align: center;}");

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Source: randomnerdtutorials.com

Tags: esp8266

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Contributed on Oct 09 2020

thefishermen88

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esp8266 wifi example

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Serial.begin(115200);

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Source: randomnerdtutorials.com

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Contributed on Oct 09 2020

thefishermen88

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esp8266 wifi example

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const char* ssid = "";
const char* password = "";

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Source: randomnerdtutorials.com

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Contributed on Oct 09 2020

thefishermen88

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esp8266 wifi example

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// Set web server port number to 80
WiFiServer server(80);

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Source: randomnerdtutorials.com

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Contributed on Oct 09 2020

thefishermen88

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esp8266 wifi example

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String header;

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Source: randomnerdtutorials.com

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Contributed on Oct 09 2020

thefishermen88

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esp8266 wifi example

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// Auxiliar variables to store the current output state
String output5State = "off";
String output4State = "off";

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Source: randomnerdtutorials.com

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Contributed on Oct 09 2020

thefishermen88

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esp8266 wifi example

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// Assign output variables to GPIO pins
const int output5 = 5;
const int output4 = 4;

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Source: randomnerdtutorials.com

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Contributed on Oct 09 2020

thefishermen88

0 Answers Avg Quality 2/10

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