msraynsford

void setup() {
  // put your setup code here, to run once:
  pinMode(LED_BUILTIN, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(LED_BUILTIN, LOW);
  delay(1000);

msraynsford

#include <ESP8266WiFi.h>

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  
  //The SSID must be >8 characters and <64 characters
  //I'm adding the chip ID onto the end to get a unique (ish) name
  String ssid = "ESP8266 " + String(ESP.getChipId(), HEX);
  

msraynsford

#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>

ESP8266WebServer webServer(80);

void setup() {
  //Put your setup code here, to run once:
  Serial.begin(115200);
  
  //Add the chip ID onto the end to get a unique (ish) name

msraynsford

  webServer.on("/", [](){
    webServer.send(200, "text/plain", "Hello World");
  });

  webServer.begin();

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void loop() {
  // put your main code here, to run repeatedly:
  webServer.handleClient();  
}

msraynsford

#include <ESP8266WebServer.h>

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ESP8266WebServer webServer(80);

msraynsford

  // Create a simple homepage
  webServer.on("/", servePage);
  
  // Handle any incomming arguments
  webServer.on("/args", handleArgs); 

  // Redirect all unknown traffic back to the homepage
  webServer.onNotFound([](){
    webServer.sendHeader("Location","/");
    webServer.send(303);

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void servePage() {
  // Create a basic webpage
  String htmlPage;
  htmlPage += "<a href='/args?led=toggle'><button>Toggle LED</button></a>\r\n";

  // Serve the webpage when requested
  webServer.send(200, "text/html", htmlPage);
}

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void handleArgs() {
  // Create a string containing all the arguments, send them out to the serial port
  String message = "#Args:" + String(webServer.args()) + "\n";  
  for (int i = 0; i < webServer.args(); i++)
    message += webServer.argName(i) + ": "+ webServer.arg(i) + "\n";   
  Serial.print(message);

  // Look for a specific argument and toggle the LED is required
  for (int i = 0; i < webServer.args(); i++) 
    if((webServer.argName(i) == "led") && (webServer.arg(i) == "toggle"))