Pante90 commented 4 years ago

Hello everyone... i'm new of this topic... I try to use this module esp8266-01. i mounted the lastone sdk versione on https://www.espressif.com/ and this is ok. now i uploded this sketch.,.. `/ WiFiEsp example: WebServer A simple web server that shows the value of the analog input pins via a web page using an ESP8266 module. This sketch will print the IP address of your ESP8266 module (once connected) to the Serial monitor. From there, you can open that address in a web browser to display the web page. The web page will be automatically refreshed each 20 seconds. For more details see: http://yaab-arduino.blogspot.com/p/wifiesp.html /

include "WiFiEsp.h"

// Emulate Serial1 on pins 6/7 if not present

ifndef HAVE_HWSERIAL1

include "SoftwareSerial.h"

SoftwareSerial Serial1(6, 7); // RX, TX

endif

char ssid[] = "Twim"; // your network SSID (name) char pass[] = "12345678"; // your network password int status = WL_IDLE_STATUS; // the Wifi radio's status int reqCount = 0; // number of requests received

WiFiEspServer server(80);

void setup() { // initialize serial for debugging Serial.begin(115200); // initialize serial for ESP module Serial1.begin(9600); // initialize ESP module WiFi.init(&Serial1);

// check for the presence of the shield if (WiFi.status() == WL_NO_SHIELD) { Serial.println("WiFi shield not present"); // don't continue while (true); }

// attempt to connect to WiFi network while ( status != WL_CONNECTED) { Serial.print("Attempting to connect to WPA SSID: "); Serial.println(ssid); // Connect to WPA/WPA2 network status = WiFi.begin(ssid, pass); }

Serial.println("You're connected to the network"); printWifiStatus();

// start the web server on port 80 server.begin(); }

void loop() { // listen for incoming clients WiFiEspClient client = server.available(); if (client) { Serial.println("New client"); // an http request ends with a blank line boolean currentLineIsBlank = true; while (client.connected()) { if (client.available()) { char c = client.read(); Serial.write(c); // if you've gotten to the end of the line (received a newline // character) and the line is blank, the http request has ended, // so you can send a reply if (c == '\n' && currentLineIsBlank) { Serial.println("Sending response");

      // send a standard http response header
      // use \r\n instead of many println statements to speedup data send
      client.print(
        "HTTP/1.1 200 OK\r\n"
        "Content-Type: text/html\r\n"
        "Connection: close\r\n"  // the connection will be closed after completion of the response
        "Refresh: 20\r\n"        // refresh the page automatically every 20 sec
        "\r\n");
      client.print("<!DOCTYPE HTML>\r\n");
      client.print("<html>\r\n");
      client.print("<h1>Hello World!</h1>\r\n");
      client.print("Requests received: ");
      client.print(++reqCount);
      client.print("<br>\r\n");
      client.print("Analog input A0: ");
      client.print(analogRead(0));
      client.print("<br>\r\n");
      client.print("</html>\r\n");
      break;
    }
    if (c == '\n') {
      // you're starting a new line
      currentLineIsBlank = true;
    }
    else if (c != '\r') {
      // you've gotten a character on the current line
      currentLineIsBlank = false;
    }
  }
}
// give the web browser time to receive the data
delay(10);

// close the connection:
client.stop();
Serial.println("Client disconnected");

} }

void printWifiStatus() { // print the SSID of the network you're attached to Serial.print("SSID: "); Serial.println(WiFi.SSID());

// print your WiFi shield's IP address IPAddress ip = WiFi.localIP(); Serial.print("IP Address: "); Serial.println(ip);

// print where to go in the browser Serial.println(); Serial.print("To see this page in action, open a browser to http://"); Serial.println(ip); Serial.println(); }`

this sketch after to modify the first parameter is ok. but the debug there is some issue. for example the firmware is not supported or TIMEOUT error and another. some time this sketch is ok, sometime doesn't work. Now, i can try to modify somenthing but nothing is true.

Can someone help me for resolve?! thanks so much!

JAndrassy commented 4 years ago

what firmware version? AT 2.0 will not work and with AT 1.7.x better use my WiFiEspAT library (if you don't need https)

Pante90 commented 4 years ago

my version is this: AT+GMR AT version:1.6.2.0(Apr 13 2018 11:10:59) SDK version:2.2.1(6ab97e9) compile time:Jun 7 2018 19:34:26 Bin version(Wroom 02):1.6.2 OK

but i don't use WiFiEspAT library but use WiFiEsp library

JAndrassy commented 4 years ago

you wrote something about latest SDK. the latest NonOS SDK is version 3 and has AT version 1.7.4

Pante90 commented 4 years ago

yes, before i install the latest SDK 3. but i think is wrong for the repost message that firmware is uncompatible, then i downgrade the firmware at this and the problem is the same.

Pante90 commented 4 years ago

now i have this configuration: AT+GMR AT version:1.4.0.0(May 5 2017 16:10:59) SDK version:2.1.0(116b762) compile time:May 5 2017 16:37:48 OK

my out on serial monitor when i try to request the page is this:

[WiFiEsp] Initializing ESP module [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] End tag not found [WiFiEsp] Warning: Unsupported firmware Attempting to connect to WPA SSID: Casa_Camera [WiFiEsp] Failed connecting to Casa_Camera Attempting to connect to WPA SSID: Casa_Camera [WiFiEsp] Connected to Casa_Camera [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] Server failed to start [WiFiEsp] New client 1 New client GET / HTTP/1.1 Host: 192.168.1.149 Connectioeipeces -tzi.is1;⸮ ⸮ѱ⸮⸮⸮.V⸮rs=gar⸮ [WiFiEsp] TIMEOUT: 347 [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] No tag found Client disconnected [WiFiEsp] New client 0 New client GET / HTTP/1.1 Host: 192.168.1.049 Cookl anru1ee a0dN.Wn)lK7 lW⸮⸮⸮⸮r⸮⸮⸮⸮ ⸮⸮e⸮kJ [WiFiEsp] TIMEOUT: 347 [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] No tag found Client disconnected [WiFiEsp] New client 0 New client GET / HTTP/1.1 Host: 192.168.1.149 ConnectioeiUdnes rnMz5Ww 0 h⸮⸮⸮⸮⸮⸮⸮⸮⸮⸮⸮⸮⸮e˥Ѭ⸮⸮⸮⸮ [WiFiEsp] TIMEOUT: 342 [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] >>> TIMEOUT >>> [WiFiEsp] No tag found Client disconnected

JAndrassy commented 4 years ago

so use SDK3 AT 1.7.4 with my WiFiEspAT library. it is in Library Manager. https://github.com/jandrassy/WiFiEspAT/blob/master/README.md

bportaluri / WiFiEsp

request on http #200

include "WiFiEsp.h"

ifndef HAVE_HWSERIAL1

include "SoftwareSerial.h"

endif