ESP8266 Community Forum

Up to 4.x there was default dns configured in lwip.
At the moment there is no default, so if using static ip you have to provide dns address

All things considered it would seem that DHCP on your switch isn't working effectively (does, for example, your portable or potentially PC get a legitimate IP and passage?) or something is turning out badly while your ESP is recovering and setting a door (and conceivably even a substantial IP-) address from the switch electrical engineering.

You could attempt to clear your ESP with the goal that all is as new and glimmer a straightforward precedent customer that just acquires an IP address (and portal) from a switch and completes a basic GET-ask.

CODE: SELECT ALL

#include <ESP8266WiFi.h>

#include <ESP8266HTTPClient.h>

/WiFi parameters to be arranged

const char* ssid = "ID_Of_Router";/Case touchy

const char* secret word = "Pass_Of_Router";/Case delicate

const char* http_site = "http://jsonplaceholder.typicode.com/clients";

const int http_port = 80;

void setup(void) {

Serial.begin(9600);

Serial.print("Busy interfacing");

WiFi.begin(ssid, secret word);/Associate with WiFi

/while wifi not associated yet, print '.'

/then after it associated, escape the circle

while (WiFi.status() != WL_CONNECTED) {

delay(500);

Serial.print(".");

}

/Connected.

Serial.println("OK!");

/Passageway (SSID).

Serial.print("SSID: ");

Serial.println(WiFi.SSID());

/IP address.

Serial.print("IP: ");

Serial.println(WiFi.localIP());

/Signaalsterkte.

long rssi = WiFi.RSSI();

Serial.print("RSSI: ");

Serial.print(rssi);

Serial.println(" dBm");

Serial.println("");

}

void circle() {

if(WiFi.status()== WL_CONNECTED){/Check Wireless association status

HTTPClient HTTP;/Pronounce an object of class HTTPClient

http.begin("http://jsonplaceholder.typicode.com/clients/1");/Determine ask for goal

int httpCode = http.GET();/Send the demand

in the event that (httpCode > 0) {/Check the returning code

String payload = http.getString();/Get the demand reaction payload

Serial.println(payload);/Print the reaction payload

}

http.end();/Close association

} else {

Serial.println("Error in Wireless association");

}

delay(30000);/Send a demand at regular intervals

}

thanks for the guidance, appreciate it

Thanks for the info, I will use this info too!