Shield wifi R3 + arduino uno

Solved
1

Hello, I open a new post to ask for help, I have been reading in the community for several days and google.
I own a sheild with chip AT32UC3A1256
followed the manual
https://www.arduino.cc/en/Hacking/WiFiShieldFirmwareUpgrading
it is successfully implemented.

My problem is that it connects and a second later it disconnects.

[0] Connecting to MY SSID...
[10001] My IP: 192.168.1.41
[10001] Connecting to cloud.blynk.cc:8442
[12654] Ready (ping: 1585ms).
[17655] Connecting to cloud.blynk.cc:8442
[19246] Ready (ping: 1525ms).
[24247] Connecting to cloud.blynk.cc:8442
[25840] Ready (ping: 1534ms).
[30841] Connecting to cloud.blynk.cc:8442
[32439] Ready (ping: 1538ms).
[37440] Connecting to cloud.blynk.cc:8442
[39025] Ready (ping: 1523ms).
[44026] Connecting to cloud.blynk.cc:8442
[45627] Ready (ping: 1539ms).
[50628] Connecting to cloud.blynk.cc:8442
[52214] Ready (ping: 1526ms).
[57216] Connecting to cloud.blynk.cc:8442
[58807] Ready (ping: 1529ms).
[63808] Connecting to cloud.blynk.cc:8442
[65396] Ready (ping: 1528ms).
[70397] Connecting to cloud.blynk.cc:8442
[71993] Ready (ping: 1537ms).
[76994] Connecting to cloud.blynk.cc:8442
[78584] Ready (ping: 1532ms).
[83585] Connecting to cloud.blynk.cc:8442
[85176] Ready (ping: 1527ms).
[90177] Connecting to cloud.blynk.cc:8442
[91772] Ready (ping: 1536ms).
[96773] Connecting to cloud.blynk.cc:8442
[98363] Ready (ping: 1527ms).
[103364] Connecting to cloud.blynk.cc:8442
[104954] Ready (ping: 1527ms).
[109954] Connecting to cloud.blynk.cc:8442
[111546] Ready (ping: 1533ms).
[116547] Connecting to cloud.blynk.cc:8442
[118139] Ready (ping: 1533ms).
[123140] Connecting to cloud.blynk.cc:8442
[124731] Ready (ping: 1532ms).
[129732] Connecting to cloud.blynk.cc:8442
[131330] Ready (ping: 1536ms).
[136331] Connecting to cloud.blynk.cc:8442
[137919] Ready (ping: 1522ms).
[142920] Connecting to cloud.blynk.cc:8442
[144512] Ready (ping: 1530ms).
[149513] Connecting to cloud.blynk.cc:8442
[151104] Ready (ping: 1533ms).
[156105] Connecting to cloud.blynk.cc:8442
[157702] Ready (ping: 1534ms).
[162703] Connecting to cloud.blynk.cc:8442
[164288] Ready (ping: 1523ms).
[169289] Connecting to cloud.blynk.cc:8442
[170888] Ready (ping: 1536ms).
2

Wrong server, it retired years ago. You are following an out of date tutorial. MANUALLY install all the latest Blynk libraries from GitHub.

3

Thanks for helping me, and reinstalling everything

[0] Connecting to my house
[10001] IP: 192.168.1.41
[10001]
     ___ __ __
    Eur-lex.europa.eu eur-lex.europa.eu
   Eur-lex.europa.eu eur-lex.europa.eu
  Eur-lex.europa.eu eur-lex.europa.eu
         / ___ / v0.4.8 on Arduino Uno

[10115] Connecting to blynk-cloud.com:8442
[12915] Ready (ping: 1686ms).
[17953] Connecting to blynk-cloud.com:8442
[22968] Connecting to blynk-cloud.com:8442
[27956] Connecting to blynk-cloud.com:8442
[39040] Connecting to blynk-cloud.com:8442
[44012] Connecting to blynk-cloud.com:8442
[49013] Connecting to blynk-cloud.com:8442

e tested as web server and works well

4

Paste your formatted sketch.

5

This and other code in this topic was edited by Moderator, as per requirements for proper viewing:

Blynk - FTFC

/* Comment this out to disable prints and save space */
#define BLYNK_PRINT Serial


#include <SPI.h>
#include <WiFi.h>
#include <BlynkSimpleWifi.h>

// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "YourAuthToken";

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "YourNetworkName";
char pass[] = "YourPassword";

void setup()
{
  // Debug console
  Serial.begin(9600);

  Blynk.begin(auth, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, ssid, pass, "blynk-cloud.com", 8442);
  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8442);
}

void loop()
{
  Blynk.run();
}
6

What is this?

If you enter the following in a web browser does it return the project details:

http://blynk-cloud.com/[your_token]/project

7

Master
I do not understand you

8

Open a web browser on a computer / Smartphone. Enter the url but with your token. What is the result?

9

{“id”:1499222643,“parentId”:-1,“isPreview”:false,“name”:“shiled entrada”,“createdAt”:1508344339194,“updatedAt”:1508355527457,“widgets”:[{“type”:“BUTTON”,“id”:55221,“x”:0,“y”:0,“color”:600084223,“width”:2,“height”:2,“tabId”:0,“label”:“open”,“isEnabled”:true,“isDefaultColor”:true,“deviceId”:0,“pinType”:“DIGITAL”,“pin”:7,“pwmMode”:false,“rangeMappingOn”:false,“min”:0,“max”:1,“value”:“0”,“pushMode”:true}],“devices”:[{“id”:0,“name”:“shiled entrada”,“boardType”:“Arduino UNO”,“token”:“cleartoken”,“connectionType”:“WI_FI”,“status”:“OFFLINE”,“disconnectTime”:1508355550457,“lastLoggedIP”:“77.229.120.245”,“hardwareInfo”:{“version”:“0.4.8”,“boardType”:“Arduino Uno”,“cpuType”:“ATmega328P”,“connectionType”:“HDG204”,“build”:“Oct 18 2017 21:08:30”,“heartbeatInterval”:10}}],“theme”:“Blynk”,“keepScreenOn”:false,“isAppConnectedOn”:false,“isShared”:false,“isActive”:true}

10

Ok that confirms the project is on the Blynk server and that the token is valid. Presumably you are entering this same token (EXACTLY) in your sketch?

I think you are because I don’t think you would get the Ready response if it was wrong.

Couple of things to try:

  1. Request a new token in the app and enter it in your sketch. See if this helps.
  2. Add the following line as the first line of your sketch and paste the Serial Monitor details:
#define BLYNK_DEBUG // Optional, this enables lots of prints
11 
#define BLYNK_DEBUG // Optional, this enables lots of prints
#define BLYNK_PRINT Serial


#include <SPI.h>
#include <WiFi.h>
#include <BlynkSimpleWifi.h>

// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "token";

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "SSID";
char pass[] = "PASS";

void setup()
{
  // Debug console
  Serial.begin(9600);

  Blynk.begin(auth, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, ssid, pass, "blynk-cloud.com", 8442);
  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8442);
}

void loop()
{
  Blynk.run();
}

MONITOR

[0] WiFi firmware: 
[14] Connecting to TECNISON
[5028] Connecting to TECNISON
[15052] IP: 0.0.0.0
[15053] 
    ___  __          __
   / _ )/ /_ _____  / /__
  / _  / / // / _ \/  '_/
 /____/_/\_, /_//_/_/\_\
        /___/ v0.4.8 on Arduino Uno

[15162] Free RAM: 1521
[15200] Connecting to blynk-cloud.com:8442
[26314] Connecting to blynk-cloud.com:8442
[31287] Connecting to blynk-cloud.com:8442
[42361] Connecting to blynk-cloud.com:8442
[47335] Connecting to blynk-cloud.com:8442
[52349] Connecting to blynk-cloud.com:8442
12

Do you have the correct ssid and pwd in your sketch?
Is your WiFi router close to your Arduino?

13

If it is next and the ssid and password is correct

WiFi router is near 1mt

14 
[0] Connecting to TECNISON
[15082] IP: 192.168.1.41
[15083] 
    ___  __          __
   / _ )/ /_ _____  / /__
  / _  / / // / _ \/  '_/
 /____/_/\_, /_//_/_/\_\
        /___/ v0.4.8 on Arduino Uno

[15197] Connecting to blynk-cloud.com:8442
[17917] Ready (ping: 1617ms).
[22955] Connecting to blynk-cloud.com:8442
[27969] Connecting to blynk-cloud.com:8442
[32957] Connecting to blynk-cloud.com:8442
[44034] Connecting to blynk-cloud.com:8442
[49007] Connecting to blynk-cloud.com:8442
[60084] Connecting to blynk-cloud.com:8442
[65057] Connecting to blynk-cloud.com:8442
[76133] Connecting to blynk-cloud.com:8442
[81105] Connecting to blynk-cloud.com:8442
[92177] Connecting to blynk-cloud.com:8442
[97150] Connecting to blynk-cloud.com:8442
15

Master
I begin to believe that the WiFi card is broken

thank you very much for your help. it is an excellent community

16

That IP address is the default AP address for an ESP. Do you have your system set as an AP rather than the correct Station mode?

17

gateway router is 192.168.1.1

18

Correction AP is 192.168.42.1

19

How can I configure static ip?

20

I posted the details in the last few weeks. Test your search skills.