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Php web page + Nodemcu

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ajit_nayak87

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Dear all,


I need some guideline to complete my project. Here is sample code where i could able to connect or any wifi network based on SSID.

1) In attached image how can i change Time to Indian Standard date & time
2)My first page should look like https://www.youtube.com/watch?v=oVTVopy0Tng as shown in video . where i could able to view parameter like this. keeping auto connect page same.

3) please suggest me in PHP how can i create my first webpage . All data is going to monitor locally.



Code HTML - [expand]
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/*
  Simple.ino, Example for the AutoConnect library.
  Copyright (c) 2018, Hieromon Ikasamo
  [url]https://github.com/Hieromon/AutoConnect[/url]
 
  This software is released under the MIT License.
  [url]https://opensource.org/licenses/MIT[/url]
*/
 
#if defined(ARDUINO_ARCH_ESP8266)
#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
#elif defined(ARDUINO_ARCH_ESP32)
#include <WiFi.h>
#include <WebServer.h>
#endif
#include <time.h>
#include <AutoConnect.h>
 
#if defined(ARDUINO_ARCH_ESP8266)
ESP8266WebServer Server;
#elif defined(ARDUINO_ARCH_ESP32)
WebServer Server;
#endif
AutoConnect      Portal(Server);
AutoConnectConfig   Config;       // Enable autoReconnect supported on v0.9.4
 
#define TIMEZONE    (3600 * 0530)    // Tokyo
#define NTPServer1  "ntp.nict.jp" // NICT japan.
 
//#define NTPServer1  "in.pool.ntp.org"
#define NTPServer2  "time1.google.com"
 
void rootPage() {
  String  content = 
    "<html>"
    "<head>"
    "<meta name="viewport" content="width=device-width, initial-scale=1">"
    "</head>"
    "<body>"
    "<h2 align="center" style="color:blue;margin:20px;">Hello, world</h2>"
    "<h3 align="center" style="color:gray;margin:10px;">{{DateTime}}</h3>"
    "<p style="padding-top:10px;text-align:center">" AUTOCONNECT_LINK(COG_32) "</p>"
    "</body>"
    "</html>";
  static const char *wd[7] = { "Sun","Mon","Tue","Wed","Thr","Fri","Sat" };
  struct tm *tm;
  time_t  t;
  char    dateTime[26];
 
  t = time(NULL);
  tm = localtime(&t);
  sprintf(dateTime, "%04d/%02d/%02d(%s) %02d:%02d:%02d.",
    tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
    wd[tm->tm_wday],
    tm->tm_hour, tm->tm_min, tm->tm_sec);
  content.replace("{{DateTime}}", String(dateTime));
  Server.send(200, "text/html", content);
}
 
void setup() {
  //delay(1000);
  Serial.begin(115200);
  Serial.println();
 
  // Behavior a root path of ESP8266WebServer.
  Server.on("/", rootPage);
 
  // Enable saved past credential by autoReconnect option,
  // even once it is disconnected.
  Config.autoReconnect = true;
  Portal.config(Config);
 
  // Establish a connection with an autoReconnect option.
  if (Portal.begin()) {
    Serial.println("WiFi connected: " + WiFi.localIP().toString());
    configTime(TIMEZONE, 0, NTPServer1, NTPServer2);
  }
}
 
void loop() {
  Portal.handleClient();
}






autoconnect.jpgWebpage1 (1).jpgConfig1.jpg
 
Last edited by a moderator:

There are some differences between PHP versions but this should work.
Remove these two lines:
#define TIMEZONE (3600 * 0530) // Tokyo
#define NTPServer1 "ntp.nict.jp" // NICT japan.
Click to expand...
replace them with this:
date_default_timezone_set('Asia/Kolkata');
The web page should work if the browser supports HTML5 but to make it more compatible you need to add a DOCTYPE statement, something like this:
HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n<!DOCTYPE HTML>\r\n");
before the first 'html' in 'content'.

Brian.
 

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