ESP32 Llost communication with Blynk on smartphone

SAL · March 10, 2023, 3:14pm

I have this code to read a BME280 I2C transmitter. This is just to learn the Blynk.
I made a dashboard on the Web page and on the SmartPhone app.
After some time the SmartPhone goes offline.
Have tried to find something similar on the net, but have’t found anything.
Searched on Blynk commands and ended up with the last code at the end of this code.
As you can see I’m counting the numbers of times it goes into he BLYNK_CONNECTED()
and display it on an LCD. The only way to get it back on line is to power cycle the ESP32.

Is there any way from the Blynk app or from the sketch the reset the communication the the Blynk app?

Regards Stein

//ADVARSEL: bibliotek LiquidCrystal_I2C påstår at det kjører på avr arkitektur(er) 
//og kan være inkompatibel med det valgte kortet som kjører på esp32 arkitektur(er).

// https://www.instructables.com/ESP32-Based-IoT-Weather-Station/  Eks. to setup Blynk on phone
// Dette er den som virker i dag 21-02-2023

/* Fill-in information from Blynk Device Info here */

#define BLYNK_TEMPLATE_ID "TMPLnCL-s-wI"
#define BLYNK_DEVICE_NAME "Quickstart Template"
#define BLYNK_AUTH_TOKEN "VsZcde_8J1lA69S0FOzkDHL1sW7gY1i5"

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

#include <WiFi.h>
#include <WiFiClient.h>
#include <LiquidCrystal_I2C.h>  //Library for the 12C 20x4 LCD module
#include <BlynkSimpleEsp32.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BME280.h>

// Trying to find another I2C header, get an error when I compile and some char. after last output on the LCD
//#include <hd44780.h>
//#include <hd44780ioClass/hd44780_I2Cexp.h> // include i/o class header

//hd44780_I2Cexp lcd(0x27, 20, 4); // declare lcd object: auto locate & config display

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

int teller = 0;
float DewPoint = 0;

// char server[] = "blynk-cloud.com";  // URL for Blynk Cloud Server TEST 240223
// int port = 8080; //TEST 240223

Adafruit_BME280 bme; // I2C 0x76

BlynkTimer timer;
// BlynkTimer UpTimer;

LiquidCrystal_I2C lcd(0x27, 20, 4); // create LCD with I2C address 0x27, 20 characters per line, 4 lines

// This function sends Arduino's up time every second to Virtual Pin (5).
// In the app, Widget's reading frequency should be set to PUSH. This means
// that you define how often to send data to Blynk App.
void sendSensor()
{
  float h = bme.readHumidity();
  float t = bme.readTemperature(); // or dht.readTemperature(true) for Fahrenheit
  float p = bme.readPressure() / 100.0F;
  if (isnan(h) || isnan(t)) {
    Serial.println("Failed to read from BME280 sensor!");
    return;
  }
  double DewPoint = (243.04 * (log(h / 100) + (17.625 * t) / (243.04 + t ))) / (17.625 - log(h / 100) - ((17.625 * t ) / (243.04 + t )));
 
  // You can send any value at any time.
  // Please don't send more that 10 values per second.
  Blynk.virtualWrite(V4, DewPoint);
  Blynk.virtualWrite(V5, h);
  Blynk.virtualWrite(V6, t);
  Blynk.virtualWrite(V7, p);
}

void setup()
{
  // Debug console
  Serial.begin(115200);

  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);
  // WiFi.begin(ssid, pass); //TEST 240223
  // Blynk.config(BLYNK_AUTH_TOKEN, server, port);//TEST 240223
  // Blynk.connect();//TEST 240223

  // You can also specify server:
  //Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass, "blynk.cloud", 80); 
  //Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass, IPAddress(192,168,1,100), 8080);Get error

  lcd.init();           // Initialize the LCD
  lcd.backlight();
  lcd.setCursor(1, 0);
  lcd.print("IP: ");
  lcd.print(WiFi.localIP());
  lcd.println("  ");

  bool status;

  status = bme.begin(0x76);
  if (!status) {
    Serial.println("Could not detect a BME280 sensor, Fix wiring Connections!");
    while (1);
  }

  // Setup a function to be called every 2 second
  timer.setInterval(2000L, sendSensor);
}

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

BLYNK_CONNECTED() {
  teller ++;
  lcd.setCursor(1, 2);
  lcd.print("Connected");
  lcd.print("  ");
  lcd.println (teller);
  Blynk.syncAll();  // Synchronize hardware with App widgets when connected TEST 240223
  Blynk.syncVirtual(V4, V5, V6, V7);
  //ESP.restart();

PeteKnight · March 10, 2023, 3:21pm

How are you powering your LCD display?

Have you tried commenting-out the LCD related code and disconnecting the display from your ESP32 and seeing if the disconnection problem is resolved?

Pete.

SAL · March 10, 2023, 4:00pm

In the beginning it was running without the LCD and I had the same problem.

Connected the LCD to se the IP address and if the Blynk was connected.

The LCD is powered from the ESP32 5volt.

Regards
Stein

PeteKnight · March 10, 2023, 4:10pm

That’s not a good way to do it. These LCD displays draw a lot of power, especially when the backlight is used, and this has to come via the USB connector on the ESP32 when you use the 5v pin for this.
You’re far better using a separate power supply for the LCD, with a shared ground across to the ESP32.

What do you see in your serial monitor when communication ceases?
Have you tried another ESP32 (without the LCVD) in case it’s a faulty board?
What exactly are you using to power your ESP32?

Pete.

SAL · March 11, 2023, 3:28pm

Have now removed the LCD from the sketch and replaced it with Serail.print. Also removed the power to the LCD.

[Screenshot of serial output removed by moderator]

As you can see there is a lot of Connecting to Blynk, should it be like this?
I do not have any ESP32 so I can not try that.
For the time I’m using the Power from the PC.

Is there another way to check if the ESP32 is connected to Blynk?
Is the way I’m doing it correct?

Regards
Stein

PeteKnight · March 11, 2023, 4:03pm

Please edit your post and replace the screenshot of your serial monitor with copied and pasted text, and use triple backticks at the beginning and end the same way you do when posting your sketch. It would be useful if you enabled the timestamp in the serial monitor too.

Also, please post your updated sketch so that we can see the modifications you’ve made, and make sense of the serial output messages.

Pete.

SAL · March 13, 2023, 2:46pm

Hi, have now enabled time stamp.
The Blynk app was offline until the Connected 2 came up
Is the “Connecting to blynk.cloud:80” after each Blynk.run();

//ADVARSEL: bibliotek LiquidCrystal_I2C påstår at det kjører på avr arkitektur(er) og kan være inkompatibel med det valgte kortet som kjører på esp32 arkitektur(er).

// https://www.instructables.com/ESP32-Based-IoT-Weather-Station/  Eks. to setup Blynk on phone
// Dette er den som virker i dag 21-02-2023

/* Fill-in information from Blynk Device Info here */

#define BLYNK_TEMPLATE_ID "TMPLnCL-s-wI"
#define BLYNK_DEVICE_NAME "Quickstart Template"
#define BLYNK_AUTH_TOKEN "VsZcde_8J1lA69S0FOzkDHL1sW7gY1i5"

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

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BME280.h>

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

int teller = 0;
float DewPoint = 0;

// char server[] = "blynk-cloud.com";  // URL for Blynk Cloud Server TEST 240223
// int port = 8080; //TEST 240223

Adafruit_BME280 bme; // I2C 0x76

BlynkTimer timer;
// BlynkTimer UpTimer;

// This function sends Arduino's up time every second to Virtual Pin (5).
// In the app, Widget's reading frequency should be set to PUSH. This means
// that you define how often to send data to Blynk App.
void sendSensor()
{
  float h = bme.readHumidity();
  float t = bme.readTemperature(); // or dht.readTemperature(true) for Fahrenheit
  float p = bme.readPressure() / 100.0F;
  if (isnan(h) || isnan(t)) {
    Serial.println("Failed to read from BME280 sensor!");
    return;
  }
  double DewPoint = (243.04 * (log(h / 100) + (17.625 * t) / (243.04 + t ))) / (17.625 - log(h / 100) - ((17.625 * t ) / (243.04 + t )));

  // You can send any value at any time.
  // Please don't send more that 10 values per second.
  Blynk.virtualWrite(V4, DewPoint);
  Blynk.virtualWrite(V5, h);
  Blynk.virtualWrite(V6, t);
  Blynk.virtualWrite(V7, p);
}

void setup()
{
  // Debug console
  Serial.begin(115200);

  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);
  // WiFi.begin(ssid, pass); //TEST 240223
  // Blynk.config(BLYNK_AUTH_TOKEN, server, port);//TEST 240223
  // Blynk.connect();//TEST 240223

  // You can also specify server:
  //Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass, "blynk.cloud", 80);
  //Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass, IPAddress(192,168,1,100), 8080);

  //lcd.init();           // Initialize the LCD
  //lcd.backlight();
  //lcd.setCursor(1, 0);
  //lcd.print("IP: ");
  Serial.print(WiFi.localIP());
  Serial.println("  ");

  bool status;

  status = bme.begin(0x76);
  if (!status) {
    Serial.println("Could not detect a BME280 sensor, Fix wiring Connections!");
    while (1);
  }

  //dht.begin();

  // Setup a function to be called every 2 second
  timer.setInterval(2000L, sendSensor);
}

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

BLYNK_CONNECTED() {
  teller ++;
  Serial.print("Connected");
  Serial.print("  ");
  Serial.println (teller);
  Blynk.syncAll();  // Synchronize hardware with App widgets when connected TEST 240223
  Blynk.syncVirtual(V4, V5, V6, V7);
  //ESP.restart();
  }

Here is the output from the serial monitor

14:30:01.075 -> 
14:30:01.075 -> rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
14:30:01.075 -> configsip: 0, SPIWP:0xee
14:30:01.075 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
14:30:01.075 -> mode:DIO, clock div:1
14:30:01.075 -> load:0x3fff0030,len:1344
14:30:01.075 -> load:0x40078000,len:13924
14:30:01.075 -> ho 0 tail 12 room 4
14:30:01.075 -> load:0x40080400,len:3600
14:30:01.075 -> entry 0x400805f0
14:30:01.357 -> [33] Connecting to Altibox295089
14:30:04.990 -> [3648] Connected to WiFi
14:30:04.990 -> [3649] IP: 192.168.10.192
14:30:04.990 -> [3649] 
14:30:04.990 ->     ___  __          __
14:30:04.990 ->    / _ )/ /_ _____  / /__
14:30:04.990 ->   / _  / / // / _ \/  '_/
14:30:04.990 ->  /____/_/\_, /_//_/_/\_\
14:30:04.990 ->         /___/ v1.1.0 on ESP32
14:30:04.990 -> 
14:30:04.990 ->  #StandWithUkraine    https://bit.ly/swua
14:30:04.990 -> 
14:30:04.990 -> 
14:30:04.990 -> [3659] Connecting to blynk.cloud:80
14:30:05.085 -> [3780] Ready (ping: 35ms).
14:30:05.131 -> Connected  1
14:30:05.272 -> 192.168.10.192  
14:55:09.711 -> [1508442] Heartbeat timeout
14:55:09.711 -> [1508442] Connecting to blynk.cloud:80
14:55:16.743 -> [1515449] Connecting to blynk.cloud:80
14:55:23.756 -> [1522456] Connecting to blynk.cloud:80
14:55:30.761 -> [1529463] Connecting to blynk.cloud:80
14:55:37.754 -> [1536469] Connecting to blynk.cloud:80
14:55:44.758 -> [1543476] Connecting to blynk.cloud:80
14:55:51.753 -> [1550483] Connecting to blynk.cloud:80
14:55:58.752 -> [1557489] Connecting to blynk.cloud:80
14:56:05.751 -> [1564496] Connecting to blynk.cloud:80
14:56:12.789 -> [1571503] Connecting to blynk.cloud:80
14:56:19.773 -> [1578509] Connecting to blynk.cloud:80
14:56:26.789 -> [1585516] Connecting to blynk.cloud:80
14:56:33.790 -> [1592523] Connecting to blynk.cloud:80
14:56:40.797 -> [1599530] Connecting to blynk.cloud:80
14:56:47.836 -> [1606537] Connecting to blynk.cloud:80
14:56:54.824 -> [1613544] Connecting to blynk.cloud:80
14:57:01.823 -> [1620551] Connecting to blynk.cloud:80
14:57:08.856 -> [1627556] Connecting to blynk.cloud:80
14:57:15.856 -> [1634563] Connecting to blynk.cloud:80
14:57:22.834 -> [1641570] Connecting to blynk.cloud:80
14:57:29.838 -> [1648577] Connecting to blynk.cloud:80
14:57:36.882 -> [1655584] Connecting to blynk.cloud:80
14:57:43.865 -> [1662591] Connecting to blynk.cloud:80
14:57:50.862 -> [1669597] Connecting to blynk.cloud:80
14:57:57.859 -> [1676604] Connecting to blynk.cloud:80
14:58:04.905 -> [1683611] Connecting to blynk.cloud:80
14:58:11.893 -> [1690618] Connecting to blynk.cloud:80
14:58:18.886 -> [1697625] Connecting to blynk.cloud:80
14:58:25.893 -> [1704632] Connecting to blynk.cloud:80
14:58:32.936 -> [1711638] Connecting to blynk.cloud:80
14:58:39.917 -> [1718645] Connecting to blynk.cloud:80
14:58:46.909 -> [1725652] Connecting to blynk.cloud:80
14:58:53.912 -> [1732659] Connecting to blynk.cloud:80
14:59:00.929 -> [1739666] Connecting to blynk.cloud:80
14:59:07.929 -> [1746673] Connecting to blynk.cloud:80
14:59:14.932 -> [1753680] Connecting to blynk.cloud:80
14:59:21.981 -> [1760686] Connecting to blynk.cloud:80
14:59:28.982 -> [1767693] Connecting to blynk.cloud:80
14:59:35.989 -> [1774700] Connecting to blynk.cloud:80
14:59:42.962 -> [1781707] Connecting to blynk.cloud:80
14:59:49.978 -> [1788714] Connecting to blynk.cloud:80
14:59:56.987 -> [1795721] Connecting to blynk.cloud:80
15:00:03.999 -> [1802727] Connecting to blynk.cloud:80
15:00:11.018 -> [1809734] Connecting to blynk.cloud:80
15:00:18.028 -> [1816741] Connecting to blynk.cloud:80
15:00:25.020 -> [1823748] Connecting to blynk.cloud:80
15:00:32.049 -> [1830755] Connecting to blynk.cloud:80
15:00:39.054 -> [1837762] Connecting to blynk.cloud:80
15:00:46.031 -> [1844769] Connecting to blynk.cloud:80
15:00:53.025 -> [1851775] Connecting to blynk.cloud:80
15:01:00.050 -> [1858782] Connecting to blynk.cloud:80
15:01:07.051 -> [1865789] Connecting to blynk.cloud:80
15:01:14.056 -> [1872796] Connecting to blynk.cloud:80
15:01:21.093 -> [1879803] Connecting to blynk.cloud:80
15:01:28.083 -> [1886810] Connecting to blynk.cloud:80
15:01:35.082 -> [1893817] Connecting to blynk.cloud:80
15:01:42.121 -> [1900824] Connecting to blynk.cloud:80
15:01:49.087 -> [1907831] Connecting to blynk.cloud:80
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15:02:03.135 -> [1921845] Connecting to blynk.cloud:80
15:02:10.118 -> [1928852] Connecting to blynk.cloud:80
15:02:17.126 -> [1935859] Connecting to blynk.cloud:80
15:02:24.126 -> [1942867] Connecting to blynk.cloud:80
15:02:31.158 -> [1949874] Connecting to blynk.cloud:80
15:02:38.154 -> [1956880] Connecting to blynk.cloud:80
15:02:45.142 -> [1963887] Connecting to blynk.cloud:80
15:02:52.178 -> [1970894] Connecting to blynk.cloud:80
15:02:59.172 -> [1977899] Connecting to blynk.cloud:80
15:03:06.197 -> [1984905] Connecting to blynk.cloud:80
15:03:13.203 -> [1991912] Connecting to blynk.cloud:80
15:03:20.186 -> [1998919] Connecting to blynk.cloud:80
15:03:27.178 -> [2005926] Connecting to blynk.cloud:80
15:03:34.207 -> [2012933] Connecting to blynk.cloud:80
15:03:41.206 -> [2019940] Connecting to blynk.cloud:80
15:03:48.203 -> [2026948] Connecting to blynk.cloud:80
15:03:55.249 -> [2033955] Connecting to blynk.cloud:80
15:04:02.227 -> [2040962] Connecting to blynk.cloud:80
15:04:09.252 -> [2047969] Connecting to blynk.cloud:80
15:04:16.249 -> [2054976] Connecting to blynk.cloud:80
15:04:23.260 -> [2061983] Connecting to blynk.cloud:80
15:04:30.259 -> [2068989] Connecting to blynk.cloud:80
15:04:37.257 -> [2075994] Connecting to blynk.cloud:80
15:04:44.256 -> [2083001] Connecting to blynk.cloud:80
15:04:51.260 -> [2090008] Connecting to blynk.cloud:80
15:04:58.299 -> [2097014] Connecting to blynk.cloud:80
15:05:05.284 -> [2104021] Connecting to blynk.cloud:80
15:05:12.296 -> [2111027] Connecting to blynk.cloud:80
15:05:19.317 -> [2118033] Connecting to blynk.cloud:80
15:05:26.287 -> [2125040] Connecting to blynk.cloud:80
15:05:33.324 -> [2132047] Connecting to blynk.cloud:80
15:05:40.344 -> [2139054] Connecting to blynk.cloud:80
15:05:47.308 -> [2146061] Connecting to blynk.cloud:80
15:05:54.337 -> [2153068] Connecting to blynk.cloud:80
15:06:01.355 -> [2160074] Connecting to blynk.cloud:80
15:06:08.356 -> [2167081] Connecting to blynk.cloud:80
15:06:15.334 -> [2174088] Connecting to blynk.cloud:80
15:06:22.352 -> [2181095] Connecting to blynk.cloud:80
15:06:29.375 -> [2188102] Connecting to blynk.cloud:80
15:06:36.389 -> [2195109] Connecting to blynk.cloud:80
15:06:43.362 -> [2202115] Connecting to blynk.cloud:80
15:06:50.379 -> [2209122] Connecting to blynk.cloud:80
15:06:57.408 -> [2216129] Connecting to blynk.cloud:80
15:07:04.416 -> [2223136] Connecting to blynk.cloud:80
15:07:11.390 -> [2230143] Connecting to blynk.cloud:80
15:07:18.427 -> [2237150] Connecting to blynk.cloud:80
15:07:25.409 -> [2244156] Connecting to blynk.cloud:80
15:07:32.442 -> [2251163] Connecting to blynk.cloud:80
15:07:39.439 -> [2258170] Connecting to blynk.cloud:80
15:07:46.444 -> [2265177] Connecting to blynk.cloud:80
15:07:53.453 -> [2272184] Connecting to blynk.cloud:80
15:08:00.471 -> [2279191] Connecting to blynk.cloud:80
15:08:07.478 -> [2286197] Connecting to blynk.cloud:80
15:08:14.457 -> [2293203] Connecting to blynk.cloud:80
15:08:21.476 -> [2300210] Connecting to blynk.cloud:80
15:08:28.470 -> [2307217] Connecting to blynk.cloud:80
15:08:35.475 -> [2314224] Connecting to blynk.cloud:80
15:08:42.507 -> [2321231] Connecting to blynk.cloud:80
15:08:49.493 -> [2328238] Connecting to blynk.cloud:80
15:08:56.512 -> [2335244] Connecting to blynk.cloud:80
15:09:03.531 -> [2342251] Connecting to blynk.cloud:80
15:09:10.512 -> [2349258] Connecting to blynk.cloud:80
15:09:17.548 -> [2356265] Connecting to blynk.cloud:80
15:09:24.536 -> [2363272] Connecting to blynk.cloud:80
15:09:31.557 -> [2370279] Connecting to blynk.cloud:80
15:09:38.528 -> [2377286] Connecting to blynk.cloud:80
15:09:45.537 -> [2384292] Connecting to blynk.cloud:80
15:09:52.577 -> [2391299] Connecting to blynk.cloud:80
15:09:59.571 -> [2398306] Connecting to blynk.cloud:80
15:10:06.560 -> [2405313] Connecting to blynk.cloud:80
15:10:13.595 -> [2412320] Connecting to blynk.cloud:80
15:10:20.589 -> [2419327] Connecting to blynk.cloud:80
15:10:27.603 -> [2426333] Connecting to blynk.cloud:80
15:10:34.582 -> [2433340] Connecting to blynk.cloud:80
15:10:41.616 -> [2440347] Connecting to blynk.cloud:80
15:10:48.628 -> [2447354] Connecting to blynk.cloud:80
15:10:55.630 -> [2454361] Connecting to blynk.cloud:80
15:11:02.638 -> [2461368] Connecting to blynk.cloud:80
15:11:09.651 -> [2468374] Connecting to blynk.cloud:80
15:11:16.626 -> [2475381] Connecting to blynk.cloud:80
15:11:23.639 -> [2482388] Connecting to blynk.cloud:80
15:11:30.661 -> [2489395] Connecting to blynk.cloud:80
15:11:37.685 -> [2496402] Connecting to blynk.cloud:80
15:11:44.688 -> [2503409] Connecting to blynk.cloud:80
15:11:51.697 -> [2510416] Connecting to blynk.cloud:80
15:11:58.680 -> [2517424] Connecting to blynk.cloud:80
15:12:05.707 -> [2524431] Connecting to blynk.cloud:80
15:12:12.719 -> [2531438] Connecting to blynk.cloud:80
15:12:19.691 -> [2538445] Connecting to blynk.cloud:80
15:12:26.690 -> [2545452] Connecting to blynk.cloud:80
15:12:33.732 -> [2552459] Connecting to blynk.cloud:80
15:12:40.718 -> [2559465] Connecting to blynk.cloud:80
15:12:47.723 -> [2566472] Connecting to blynk.cloud:80
15:12:54.725 -> [2573479] Connecting to blynk.cloud:80
15:13:01.754 -> [2580486] Connecting to blynk.cloud:80
15:13:08.775 -> [2587493] Connecting to blynk.cloud:80
15:13:15.784 -> [2594500] Connecting to blynk.cloud:80
15:13:22.751 -> [2601506] Connecting to blynk.cloud:80
15:13:29.759 -> [2608512] Connecting to blynk.cloud:80
15:13:36.782 -> [2615519] Connecting to blynk.cloud:80
15:13:43.814 -> [2622526] Connecting to blynk.cloud:80
15:13:50.793 -> [2629533] Connecting to blynk.cloud:80
15:13:57.794 -> [2636540] Connecting to blynk.cloud:80
15:14:04.829 -> [2643546] Connecting to blynk.cloud:80
15:14:11.826 -> [2650553] Connecting to blynk.cloud:80
15:14:18.818 -> [2657560] Connecting to blynk.cloud:80
15:14:25.810 -> [2664567] Connecting to blynk.cloud:80
15:14:32.848 -> [2671574] Connecting to blynk.cloud:80
15:14:39.863 -> [2678581] Connecting to blynk.cloud:80
15:14:46.854 -> [2685588] Connecting to blynk.cloud:80
15:14:53.839 -> [2692594] Connecting to blynk.cloud:80
15:15:00.864 -> [2699601] Connecting to blynk.cloud:80
15:15:07.864 -> [2706608] Connecting to blynk.cloud:80
15:15:14.875 -> [2713615] Connecting to blynk.cloud:80
15:15:21.881 -> [2720622] Connecting to blynk.cloud:80
15:15:28.887 -> [2727629] Connecting to blynk.cloud:80
15:15:35.898 -> [2734636] Connecting to blynk.cloud:80
15:15:42.893 -> [2741642] Connecting to blynk.cloud:80
15:15:49.887 -> [2748649] Connecting to blynk.cloud:80
15:15:56.912 -> [2755656] Connecting to blynk.cloud:80
15:16:03.909 -> [2762663] Connecting to blynk.cloud:80
15:16:10.911 -> [2769670] Connecting to blynk.cloud:80
15:16:17.936 -> [2776677] Connecting to blynk.cloud:80
15:16:24.947 -> [2783683] Connecting to blynk.cloud:80
15:16:31.971 -> [2790690] Connecting to blynk.cloud:80
15:16:38.940 -> [2797697] Connecting to blynk.cloud:80
15:16:45.966 -> [2804704] Connecting to blynk.cloud:80
15:16:52.987 -> [2811711] Connecting to blynk.cloud:80
15:16:59.963 -> [2818718] Connecting to blynk.cloud:80
15:17:06.979 -> [2825723] Connecting to blynk.cloud:80
15:17:13.964 -> [2832730] Connecting to blynk.cloud:80
15:17:20.979 -> [2839737] Connecting to blynk.cloud:80
15:17:27.987 -> [2846743] Connecting to blynk.cloud:80
15:17:35.013 -> [2853750] Connecting to blynk.cloud:80
15:17:42.009 -> [2860757] Connecting to blynk.cloud:80
15:17:49.019 -> [2867764] Connecting to blynk.cloud:80
15:17:56.036 -> [2874769] Connecting to blynk.cloud:80
15:18:03.044 -> [2881776] Connecting to blynk.cloud:80
15:18:10.044 -> [2888783] Connecting to blynk.cloud:80
15:18:17.029 -> [2895789] Connecting to blynk.cloud:80
15:18:24.044 -> [2902796] Connecting to blynk.cloud:80
15:18:31.081 -> [2909803] Connecting to blynk.cloud:80
15:18:38.075 -> [2916809] Connecting to blynk.cloud:80
15:18:45.093 -> [2923816] Connecting to blynk.cloud:80
15:18:52.092 -> [2930823] Connecting to blynk.cloud:80
15:18:59.104 -> [2937830] Connecting to blynk.cloud:80
15:19:06.073 -> [2944837] Connecting to blynk.cloud:80
15:19:13.118 -> [2951844] Connecting to blynk.cloud:80
15:19:20.107 -> [2958850] Connecting to blynk.cloud:80
15:19:27.100 -> [2965857] Connecting to blynk.cloud:80
15:19:34.109 -> [2972864] Connecting to blynk.cloud:80
15:19:41.124 -> [2979871] Connecting to blynk.cloud:80
15:19:48.128 -> [2986878] Connecting to blynk.cloud:80
15:19:55.150 -> [2993885] Connecting to blynk.cloud:80
15:20:02.153 -> [3000892] Connecting to blynk.cloud:80
15:20:09.144 -> [3007898] Connecting to blynk.cloud:80
15:20:16.165 -> [3014905] Connecting to blynk.cloud:80
15:20:23.154 -> [3021912] Connecting to blynk.cloud:80
15:20:30.161 -> [3028919] Connecting to blynk.cloud:80
15:20:37.200 -> [3035926] Connecting to blynk.cloud:80
15:20:44.186 -> [3042932] Connecting to blynk.cloud:80
15:20:51.207 -> [3049938] Connecting to blynk.cloud:80
15:20:58.222 -> [3056945] Connecting to blynk.cloud:80
15:21:05.214 -> [3063952] Connecting to blynk.cloud:80
15:21:12.227 -> [3070959] Connecting to blynk.cloud:80
15:21:19.229 -> [3077966] Connecting to blynk.cloud:80
15:21:26.207 -> [3084973] Connecting to blynk.cloud:80
15:21:33.212 -> [3091980] Connecting to blynk.cloud:80
15:21:40.224 -> [3098987] Connecting to blynk.cloud:80
15:21:47.226 -> [3105994] Connecting to blynk.cloud:80
15:21:54.271 -> [3113001] Connecting to blynk.cloud:80
15:22:01.279 -> [3120007] Connecting to blynk.cloud:80
15:22:08.268 -> [3127014] Connecting to blynk.cloud:80
15:22:15.292 -> [3134021] Connecting to blynk.cloud:80
15:22:22.261 -> [3141027] Connecting to blynk.cloud:80
15:22:29.300 -> [3148034] Connecting to blynk.cloud:80
15:22:36.308 -> [3155041] Connecting to blynk.cloud:80
15:22:43.314 -> [3162048] Connecting to blynk.cloud:80
15:22:50.287 -> [3169055] Connecting to blynk.cloud:80
15:22:57.312 -> [3176062] Connecting to blynk.cloud:80
15:23:04.324 -> [3183068] Connecting to blynk.cloud:80
15:23:11.329 -> [3190075] Connecting to blynk.cloud:80
15:23:18.327 -> [3197082] Connecting to blynk.cloud:80
15:23:25.342 -> [3204089] Connecting to blynk.cloud:80
15:23:32.325 -> [3211095] Connecting to blynk.cloud:80
15:23:39.334 -> [3218102] Connecting to blynk.cloud:80
15:23:46.356 -> [3225108] Connecting to blynk.cloud:80
15:23:53.363 -> [3232115] Connecting to blynk.cloud:80
15:24:00.394 -> [3239122] Connecting to blynk.cloud:80
15:24:07.358 -> [3246129] Connecting to blynk.cloud:80
15:24:14.403 -> [3253136] Connecting to blynk.cloud:80
15:24:21.377 -> [3260143] Connecting to blynk.cloud:80
15:24:28.390 -> [3267150] Connecting to blynk.cloud:80
15:24:35.406 -> [3274157] Connecting to blynk.cloud:80
15:24:42.412 -> [3281164] Connecting to blynk.cloud:80
15:24:49.424 -> [3288171] Connecting to blynk.cloud:80
15:24:56.405 -> [3295178] Connecting to blynk.cloud:80
15:25:03.451 -> [3302185] Connecting to blynk.cloud:80
15:25:10.431 -> [3309192] Connecting to blynk.cloud:80
15:25:17.458 -> [3316198] Connecting to blynk.cloud:80
15:25:24.473 -> [3323205] Connecting to blynk.cloud:80
15:25:31.455 -> [3330212] Connecting to blynk.cloud:80
15:25:38.479 -> [3337219] Connecting to blynk.cloud:80
15:25:45.460 -> [3344225] Connecting to blynk.cloud:80
15:25:52.473 -> [3351232] Connecting to blynk.cloud:80
15:25:59.504 -> [3358238] Connecting to blynk.cloud:80
15:26:06.516 -> [3365245] Connecting to blynk.cloud:80
15:26:13.489 -> [3372252] Connecting to blynk.cloud:80
15:26:20.502 -> [3379259] Connecting to blynk.cloud:80
15:26:27.508 -> [3386266] Connecting to blynk.cloud:80
15:26:34.509 -> [3393272] Connecting to blynk.cloud:80
15:26:41.526 -> [3400277] Connecting to blynk.cloud:80
15:26:45.598 -> [3404361] Ready (ping: 38ms).
15:26:45.691 -> Connected  2
15:54:55.526 -> [5094298] Heartbeat timeout
15:54:55.526 -> [5094299] Connecting to blynk.cloud:80
15:55:02.525 -> [5101302] Connecting to blynk.cloud:80
15:55:09.533 -> [5108309] Connecting to blynk.cloud:80
15:55:16.545 -> [5115316] Connecting to blynk.cloud:80
15:55:23.530 -> [5122323] Connecting to blynk.cloud:80
15:55:30.542 -> [5129330] Connecting to blynk.cloud:80
15:55:37.557 -> [5136337] Connecting to blynk.cloud:80
15:55:44.565 -> [5143344] Connecting to blynk.cloud:80
15:55:51.574 -> [5150351] Connecting to blynk.cloud:80
15:55:58.573 -> [5157356] Connecting to blynk.cloud:80
15:56:05.580 -> [5164363] Connecting to blynk.cloud:80
15:56:12.611 -> [5171370] Connecting to blynk.cloud:80
15:56:19.578 -> [5178377] Connecting to blynk.cloud:80
15:56:26.597 -> [5185384] Connecting to blynk.cloud:80
15:56:33.597 -> [5192391] Connecting to blynk.cloud:80
15:56:40.624 -> [5199398] Connecting to blynk.cloud:80
15:56:47.638 -> [5206403] Connecting to blynk.cloud:80
15:56:54.661 -> [5213410] Connecting to blynk.cloud:80
15:57:01.644 -> [5220417] Connecting to blynk.cloud:80
15:57:08.640 -> [5227424] Connecting to blynk.cloud:80
15:57:15.644 -> [5234431] Connecting to blynk.cloud:80
15:57:22.653 -> [5241438] Connecting to blynk.cloud:80
15:57:29.667 -> [5248443] Connecting to blynk.cloud:80
15:57:36.683 -> [5255450] Connecting to blynk.cloud:80
15:57:43.666 -> [5262457] Connecting to blynk.cloud:80

Now the connection is lost again, was connected for about 10 min.

PeteKnight · March 13, 2023, 2:48pm

Please edit your post, using the pencil icon at the bottom, and add triple backticks at the beginning and end of your code and your serial output so that it displays correctly.
Triple backticks look like this:
```

Copy and paste these if you can’t find the correct symbol on your keyboard.

Pete.

PeteKnight · March 13, 2023, 3:04pm

Why do you have these two lines of code in your sketch?
You should never be using a syncAll followed with a syncVirtial(vPin) and it’s just repetition. But, as you have no BLYNK_WRITE(vPin) handlers for the virtual pins that you are using, these commands server no purpose.

If you go to the web console and look at the Device Info tab for your device, what value is shown for the HEARTBEAT TIMEOUT? (Left column, at the bottom).

Pete.

SAL · March 13, 2023, 4:34pm

Hi!

I’m just trying to avoid that the app goes offline.
Reading on the web and trying different things from there and also commands I find on the “Overview - Blynk Documentation”, but not sure If I understand all the commands.

The two lines is removed.

Do not find any HEARTBEAT TIMEOUT only
HEARTBEAT INTERVAL
45

Stein

PeteKnight · March 13, 2023, 4:45pm

You’ve obviously not understood the purpose of the Blynk.sync group of commands. They don’t belong in your sketch. Please remove them and re-test.

Sorry, i mis-remembered the name of the field. 45 is fine.

Pete.

SAL · March 13, 2023, 4:59pm

Hi!

Removed the 2 lines and testing.

Stein

SAL · March 14, 2023, 6:00pm

Hi!

This is the result after I removed the 2 lines.

16:44:36.842 → [3411868] Connecting to blynk.cloud:80
Is coming all the time, what those this mean?

The gap in time is because the lengt of the message.

Regards
Stein

15:47:44.774 -> ets Jun  8 2016 00:22:57
15:47:44.774 -> 
15:47:44.774 -> rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
15:47:44.774 -> configsip: 0, SPIWP:0xee
15:47:44.774 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
15:47:44.774 -> mode:DIO, clock div:1
15:47:44.774 -> load:0x3fff0030,len:1344
15:47:44.774 -> load:0x40078000,len:13924
15:47:44.774 -> ho 0 tail 12 room 4
15:47:44.774 -> load:0x40080400,len:3600
15:47:44.774 -> entry 0x400805f0
15:47:45.056 -> [34] Connecting to Altibox295089
15:47:46.687 -> [1649] Connected to WiFi
15:47:46.687 -> [1650] IP: 192.168.10.192
15:47:46.687 -> [1650] 
15:47:46.687 ->     ___  __          __
15:47:46.687 ->    / _ )/ /_ _____  / /__
15:47:46.687 ->   / _  / / // / _ \/  '_/
15:47:46.687 ->  /____/_/\_, /_//_/_/\_\
15:47:46.687 ->         /___/ v1.1.0 on ESP32
15:47:46.687 -> 
15:47:46.687 ->  #StandWithUkraine    https://bit.ly/swua
15:47:46.687 -> 
15:47:46.687 -> 
15:47:46.687 -> [1660] Connecting to blynk.cloud:80
15:47:46.780 -> [1757] Ready (ping: 37ms).
15:47:46.872 -> Connected  1
15:47:46.872 -> 192.168.10.192  
16:44:22.824 -> [3397853] Heartbeat timeout
16:44:22.824 -> [3397854] Connecting to blynk.cloud:80
16:44:29.858 -> [3404861] Connecting to blynk.cloud:80
16:44:36.842 -> [3411868] Connecting to blynk.cloud:80
16:44:43.841 -> [3418875] Connecting to blynk.cloud:80
16:44:50.847 -> [3425882] Connecting to blynk.cloud:80
16:44:57.896 -> [3432889] Connecting to blynk.cloud:80
16:45:04.882 -> [3439896] Connecting to blynk.cloud:80
16:45:11.885 -> [3446903] Connecting to blynk.cloud:80
16:45:18.878 -> [3453910] Connecting to blynk.cloud:80
16:45:25.885 -> [3460917] Connecting to blynk.cloud:80
16:45:32.889 -> [3467924] Connecting to blynk.cloud:80
16:45:39.894 -> [3474931] Connecting to blynk.cloud:80
16:45:46.942 -> [3481937] Connecting to blynk.cloud:80
16:45:53.945 -> [3488944] Connecting to blynk.cloud:80
16:46:00.948 -> [3495951] Connecting to blynk.cloud:80
16:46:07.925 -> [3502958] Connecting to blynk.cloud:80
16:46:14.953 -> [3509965] Connecting to blynk.cloud:80
16:46:21.941 -> [3516972] Connecting to blynk.cloud:80
16:46:28.945 -> [3523979] Connecting to blynk.cloud:80
16:46:35.984 -> [3530985] Connecting to blynk.cloud:80
16:46:42.969 -> [3537992] Connecting to blynk.cloud:80
16:46:49.965 -> [3544999] Connecting to blynk.cloud:80
16:46:57.000 -> [3552006] Connecting to blynk.cloud:80
16:47:03.991 -> [3559013] Connecting to blynk.cloud:80
16:47:11.026 -> [3566020] Connecting to blynk.cloud:80
16:47:18.011 -> [3573026] Connecting to blynk.cloud:80
16:47:24.996 -> [3580033] Connecting to blynk.cloud:80
16:47:32.017 -> [3587040] Connecting to blynk.cloud:80
16:47:39.006 -> [3594047] Connecting to blynk.cloud:80
16:47:46.043 -> [3601054] Connecting to blynk.cloud:80
16:47:53.058 -> [3608061] Connecting to blynk.cloud:80
16:48:00.039 -> [3615067] Connecting to blynk.cloud:80
16:48:07.039 -> [3622074] Connecting to blynk.cloud:80
16:48:14.070 -> [3629081] Connecting to blynk.cloud:80
16:48:21.051 -> [3636088] Connecting to blynk.cloud:80
16:48:28.088 -> [3643095] Connecting to blynk.cloud:80
16:48:35.064 -> [3650102] Connecting to blynk.cloud:80
16:48:42.111 -> [3657109] Connecting to blynk.cloud:80
16:48:49.090 -> [3664115] Connecting to blynk.cloud:80
16:48:56.125 -> [3671122] Connecting to blynk.cloud:80
16:49:03.111 -> [3678129] Connecting to blynk.cloud:80
16:49:10.101 -> [3685136] Connecting to blynk.cloud:80
16:49:17.144 -> [3692143] Connecting to blynk.cloud:80
16:49:24.135 -> [3699150] Connecting to blynk.cloud:80
16:49:31.115 -> [3706156] Connecting to blynk.cloud:80
16:49:38.165 -> [3713163] Connecting to blynk.cloud:80
16:49:45.172 -> [3720170] Connecting to blynk.cloud:80
16:49:52.174 -> [3727177] Connecting to blynk.cloud:80
16:49:59.163 -> [3734184] Connecting to blynk.cloud:80
16:50:06.159 -> [3741191] Connecting to blynk.cloud:80
16:50:13.162 -> [3748197] Connecting to blynk.cloud:80
16:50:20.187 -> [3755204] Connecting to blynk.cloud:80
16:50:27.175 -> [3762211] Connecting to blynk.cloud:80
16:50:34.199 -> [3769218] Connecting to blynk.cloud:80
16:50:41.196 -> [3776225] Connecting to blynk.cloud:80
16:50:48.193 -> [3783232] Connecting to blynk.cloud:80
16:50:55.222 -> [3790239] Connecting to blynk.cloud:80
16:51:02.207 -> [3797245] Connecting to blynk.cloud:80
16:51:09.248 -> [3804252] Connecting to blynk.cloud:80
16:51:16.246 -> [3811259] Connecting to blynk.cloud:80
16:51:23.227 -> [3818266] Connecting to blynk.cloud:80
16:51:30.257 -> [3825273] Connecting to blynk.cloud:80
16:51:37.247 -> [3832280] Connecting to blynk.cloud:80
16:51:44.275 -> [3839287] Connecting to blynk.cloud:80
16:51:51.271 -> [3846294] Connecting to blynk.cloud:80
16:51:58.296 -> [3853301] Connecting to blynk.cloud:80
16:52:05.280 -> [3860308] Connecting to blynk.cloud:80
16:52:12.309 -> [3867315] Connecting to blynk.cloud:80
16:52:19.284 -> [3874322] Connecting to blynk.cloud:80
16:52:26.322 -> [3881329] Connecting to blynk.cloud:80
16:52:33.334 -> [3888336] Connecting to blynk.cloud:80
16:52:40.327 -> [3895343] Connecting to blynk.cloud:80
16:52:47.330 -> [3902350] Connecting to blynk.cloud:80
16:52:54.313 -> [3909357] Connecting to blynk.cloud:80
16:53:01.337 -> [3916364] Connecting to blynk.cloud:80
16:53:08.371 -> [3923371] Connecting to blynk.cloud:80
16:53:15.339 -> [3930378] Connecting to blynk.cloud:80
16:53:22.378 -> [3937385] Connecting to blynk.cloud:80
16:53:29.362 -> [3944392] Connecting to blynk.cloud:80
16:53:36.365 -> [3951399] Connecting to blynk.cloud:80
16:53:43.400 -> [3958406] Connecting to blynk.cloud:80
16:53:50.406 -> [3965413] Connecting to blynk.cloud:80
16:53:57.401 -> [3972419] Connecting to blynk.cloud:80
16:54:04.406 -> [3979426] Connecting to blynk.cloud:80
16:54:11.406 -> [3986433] Connecting to blynk.cloud:80
16:54:18.395 -> [3993440] Connecting to blynk.cloud:80
16:54:25.438 -> [4000447] Connecting to blynk.cloud:80
16:54:32.426 -> [4007454] Connecting to blynk.cloud:80
16:54:39.421 -> [4014461] Connecting to blynk.cloud:80
16:54:46.453 -> [4021467] Connecting to blynk.cloud:80
16:54:53.452 -> [4028474] Connecting to blynk.cloud:80
16:55:00.441 -> [4035481] Connecting to blynk.cloud:80
16:55:07.457 -> [4042488] Connecting to blynk.cloud:80
16:55:14.489 -> [4049495] Connecting to blynk.cloud:80
16:55:21.479 -> [4056502] Connecting to blynk.cloud:80
16:55:28.474 -> [4063509] Connecting to blynk.cloud:80
16:55:35.481 -> [4070516] Connecting to blynk.cloud:80
16:55:42.483 -> [4077523] Connecting to blynk.cloud:80
16:55:49.525 -> [4084530] Connecting to blynk.cloud:80
16:55:56.525 -> [4091537] Connecting to blynk.cloud:80
16:56:03.513 -> [4098544] Connecting to blynk.cloud:80
16:56:10.540 -> [4105550] Connecting to blynk.cloud:80
16:56:17.528 -> [4112557] Connecting to blynk.cloud:80
16:56:24.527 -> [4119564] Connecting to blynk.cloud:80
16:56:31.568 -> [4126571] Connecting to blynk.cloud:80
16:56:38.551 -> [4133578] Connecting to blynk.cloud:80
16:56:45.579 -> [4140585] Connecting to blynk.cloud:80
16:56:52.582 -> [4147592] Connecting to blynk.cloud:80
16:56:59.580 -> [4154598] Connecting to blynk.cloud:80
16:57:06.576 -> [4161605] Connecting to blynk.cloud:80
16:57:13.564 -> [4168612] Connecting to blynk.cloud:80
16:57:20.604 -> [4175619] Connecting to blynk.cloud:80
16:57:27.582 -> [4182626] Connecting to blynk.cloud:80
16:57:34.587 -> [4189633] Connecting to blynk.cloud:80
16:57:41.622 -> [4196639] Connecting to blynk.cloud:80
16:57:48.630 -> [4203646] Connecting to blynk.cloud:80
16:57:55.626 -> [4210653] Connecting to blynk.cloud:80
16:58:02.627 -> [4217660] Connecting to blynk.cloud:80
16:58:09.624 -> [4224667] Connecting to blynk.cloud:80
16:58:16.633 -> [4231674] Connecting to blynk.cloud:80
16:58:23.638 -> [4238680] Connecting to blynk.cloud:80
16:58:30.673 -> [4245687] Connecting to blynk.cloud:80
16:58:37.673 -> [4252694] Connecting to blynk.cloud:80
16:58:44.662 -> [4259701] Connecting to blynk.cloud:80
16:58:51.683 -> [4266708] Connecting to blynk.cloud:80
16:58:58.682 -> [4273715] Connecting to blynk.cloud:80
16:59:05.684 -> [4280722] Connecting to blynk.cloud:80
16:59:12.698 -> [4287727] Connecting to blynk.cloud:80
16:59:19.726 -> [4294734] Connecting to blynk.cloud:80
16:59:26.712 -> [4301741] Connecting to blynk.cloud:80
16:59:33.733 -> [4308748] Connecting to blynk.cloud:80
16:59:40.710 -> [4315755] Connecting to blynk.cloud:80
16:59:47.751 -> [4322762] Connecting to blynk.cloud:80
16:59:54.743 -> [4329768] Connecting to blynk.cloud:80
17:00:01.754 -> [4336775] Connecting to blynk.cloud:80
17:00:08.753 -> [4343782] Connecting to blynk.cloud:80
17:00:15.775 -> [4350789] Connecting to blynk.cloud:80
17:00:22.762 -> [4357796] Connecting to blynk.cloud:80
17:00:29.756 -> [4364803] Connecting to blynk.cloud:80
17:00:36.791 -> [4371810] Connecting to blynk.cloud:80
17:00:43.786 -> [4378818] Connecting to blynk.cloud:80
17:00:50.810 -> [4385825] Connecting to blynk.cloud:80
17:00:57.799 -> [4392832] Connecting to blynk.cloud:80
17:01:04.786 -> [4399839] Connecting to blynk.cloud:80
17:01:11.828 -> [4406846] Connecting to blynk.cloud:80
17:01:18.809 -> [4413853] Connecting to blynk.cloud:80
17:01:25.843 -> [4420859] Connecting to blynk.cloud:80
17:01:32.822 -> [4427866] Connecting to blynk.cloud:80
17:01:39.834 -> [4434873] Connecting to blynk.cloud:80
17:01:46.829 -> [4441880] Connecting to blynk.cloud:80
17:01:53.867 -> [4448887] Connecting to blynk.cloud:80
17:02:00.852 -> [4455894] Connecting to blynk.cloud:80
17:02:07.891 -> [4462900] Connecting to blynk.cloud:80
17:02:14.899 -> [4469907] Connecting to blynk.cloud:80
17:02:21.889 -> [4476914] Connecting to blynk.cloud:80
17:02:28.879 -> [4483921] Connecting to blynk.cloud:80
17:02:35.913 -> [4490928] Connecting to blynk.cloud:80
17:02:42.897 -> [4497935] Connecting to blynk.cloud:80
17:02:49.892 -> [4504942] Connecting to blynk.cloud:80
17:02:56.936 -> [4511948] Connecting to blynk.cloud:80
17:03:03.922 -> [4518955] Connecting to blynk.cloud:80
17:03:10.914 -> [4525962] Connecting to blynk.cloud:80
17:03:17.944 -> [4532969] Connecting to blynk.cloud:80
17:03:24.933 -> [4539976] Connecting to blynk.cloud:80
17:03:31.961 -> [4546983] Connecting to blynk.cloud:80
17:03:38.957 -> [4553990] Connecting to blynk.cloud:80
17:03:45.958 -> [4560997] Connecting to blynk.cloud:80
17:03:52.959 -> [4568004] Connecting to blynk.cloud:80
17:03:59.958 -> [4575011] Connecting to blynk.cloud:80
17:04:07.005 -> [4582018] Connecting to blynk.cloud:80
17:04:13.986 -> [4589025] Connecting to blynk.cloud:80
17:04:20.989 -> [4596031] Connecting to blynk.cloud:80
17:04:27.982 -> [4603038] Connecting to blynk.cloud:80
17:04:34.989 -> [4610045] Connecting to blynk.cloud:80
17:04:42.035 -> [4617052] Connecting to blynk.cloud:80
17:04:49.042 -> [4624059] Connecting to blynk.cloud:80
17:04:56.044 -> [4631066] Connecting to blynk.cloud:80
17:05:03.047 -> [4638073] Connecting to blynk.cloud:80
17:05:10.053 -> [4645079] Connecting to blynk.cloud:80
17:05:17.054 -> [4652086] Connecting to blynk.cloud:80
17:05:24.059 -> [4659093] Connecting to blynk.cloud:80
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17:05:38.089 -> [4673107] Connecting to blynk.cloud:80
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17:05:52.094 -> [4687121] Connecting to blynk.cloud:80
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17:06:06.096 -> [4701135] Connecting to blynk.cloud:80
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17:06:20.133 -> [4715149] Connecting to blynk.cloud:80
17:06:27.117 -> [4722156] Connecting to blynk.cloud:80
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17:06:55.148 -> [4750183] Connecting to blynk.cloud:80
17:07:02.134 -> [4757190] Connecting to blynk.cloud:80
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17:10:04.316 -> [4939367] Connecting to blynk.cloud:80
17:10:11.356 -> [4946374] Connecting to blynk.cloud:80
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17:10:25.336 -> [4960387] Connecting to blynk.cloud:80
17:10:32.377 -> [4967394] Connecting to blynk.cloud:80
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17:12:03.455 -> [5058483] Connecting to blynk.cloud:80
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17:19:31.896 -> [5506926] Connecting to blynk.cloud:80
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17:22:34.039 -> [5689105] Connecting to blynk.cloud:80
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17:22:55.089 -> [5710125] Connecting to blynk.cloud:80
17:23:02.064 -> [5717132] Connecting to blynk.cloud:80
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17:23:30.089 -> [5745160] Connecting to blynk.cloud:80
17:23:37.130 -> [5752167] Connecting to blynk.cloud:80
17:23:44.122 -> [5759173] Connecting to blynk.cloud:80
17:23:44.215 -> [5759269] Ready (ping: 33ms).
17:23:44.261 -> Connected  2
17:44:18.349 -> [6993428] Heartbeat timeout
17:44:18.349 -> [6993429] Connecting to blynk.cloud:80
17:44:25.379 -> [7000436] Connecting to blynk.cloud:80
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17:45:21.415 -> [7056492] Connecting to blynk.cloud:80
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17:45:35.452 -> [7070506] Connecting to blynk.cloud:80
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17:45:56.467 -> [7091527] Connecting to blynk.cloud:80
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17:46:10.453 -> [7105541] Connecting to blynk.cloud:80
17:46:17.493 -> [7112548] Connecting to blynk.cloud:80
17:46:24.488 -> [7119555] Connecting to blynk.cloud:80
17:46:31.474 -> [7126562] Connecting to blynk.cloud:80
17:46:38.475 -> [7133569] Connecting to blynk.cloud:80
17:46:45.522 -> [7140575] Connecting to blynk.cloud:80
17:46:52.516 -> [7147582] Connecting to blynk.cloud:80
17:46:59.518 -> [7154589] Connecting to blynk.cloud:80
17:47:06.543 -> [7161596] Connecting to blynk.cloud:80
17:47:13.533 -> [7168603] Connecting to blynk.cloud:80
17:47:20.525 -> [7175610] Connecting to blynk.cloud:80
17:47:27.564 -> [7182616] Connecting to blynk.cloud:80
17:47:34.556 -> [7189623] Connecting to blynk.cloud:80
17:47:41.545 -> [7196630] Connecting to blynk.cloud:80
17:47:48.580 -> [7203637] Connecting to blynk.cloud:80
17:47:55.573 -> [7210644] Connecting to blynk.cloud:80
17:48:02.565 -> [7217651] Connecting to blynk.cloud:80
17:48:09.597 -> [7224657] Connecting to blynk.cloud:80
17:48:16.597 -> [7231664] Connecting to blynk.cloud:80
17:48:23.589 -> [7238671] Connecting to blynk.cloud:80
17:48:30.613 -> [7245678] Connecting to blynk.cloud:80
17:48:37.609 -> [7252685] Connecting to blynk.cloud:80
17:48:44.640 -> [7259692] Connecting to blynk.cloud:80
17:48:51.635 -> [7266698] Connecting to blynk.cloud:80
17:48:58.630 -> [7273704] Connecting to blynk.cloud:80
17:49:05.649 -> [7280711] Connecting to blynk.cloud:80
17:49:12.637 -> [7287718] Connecting to blynk.cloud:80
17:49:19.642 -> [7294725] Connecting to blynk.cloud:80
17:49:26.677 -> [7301732] Connecting to blynk.cloud:80
17:49:33.649 -> [7308739] Connecting to blynk.cloud:80
17:49:40.680 -> [7315745] Connecting to blynk.cloud:80
17:49:47.682 -> [7322752] Connecting to blynk.cloud:80
17:49:54.707 -> [7329759] Connecting to blynk.cloud:80
17:50:01.683 -> [7336766] Connecting to blynk.cloud:80
17:50:08.693 -> [7343773] Connecting to blynk.cloud:80
17:50:15.691 -> [7350780] Connecting to blynk.cloud:80
17:50:22.699 -> [7357787] Connecting to blynk.cloud:80
17:50:29.731 -> [7364793] Connecting to blynk.cloud:80
17:50:36.730 -> [7371800] Connecting to blynk.cloud:80
17:50:43.731 -> [7378807] Connecting to blynk.cloud:80
17:50:50.721 -> [7385814] Connecting to blynk.cloud:80
17:50:57.764 -> [7392821] Connecting to blynk.cloud:80
17:51:04.768 -> [7399828] Connecting to blynk.cloud:80
17:51:11.768 -> [7406835] Connecting to blynk.cloud:80
17:51:18.774 -> [7413842] Connecting to blynk.cloud:80
17:51:25.782 -> [7420849] Connecting to blynk.cloud:80
17:51:32.785 -> [7427856] Connecting to blynk.cloud:80
17:51:39.775 -> [7434863] Connecting to blynk.cloud:80
17:51:46.778 -> [7441870] Connecting to blynk.cloud:80
17:51:53.786 -> [7448876] Connecting to blynk.cloud:80
17:52:00.828 -> [7455883] Connecting to blynk.cloud:80
17:52:07.813 -> [7462890] Connecting to blynk.cloud:80
17:52:14.837 -> [7469897] Connecting to blynk.cloud:80
17:52:21.845 -> [7476904] Connecting to blynk.cloud:80
17:52:28.833 -> [7483911] Connecting to blynk.cloud:80
17:52:35.826 -> [7490918] Connecting to blynk.cloud:80
17:52:42.828 -> [7497924] Connecting to blynk.cloud:80
17:52:49.865 -> [7504931] Connecting to blynk.cloud:80
17:52:56.865 -> [7511938] Connecting to blynk.cloud:80
17:53:03.850 -> [7518945] Connecting to blynk.cloud:80
17:53:10.874 -> [7525952] Connecting to blynk.cloud:80
17:53:17.903 -> [7532959] Connecting to blynk.cloud:80
17:53:24.903 -> [7539965] Connecting to blynk.cloud:80
17:53:31.873 -> [7546972] Connecting to blynk.cloud:80
17:53:38.902 -> [7553979] Connecting to blynk.cloud:80
17:53:45.889 -> [7560986] Connecting to blynk.cloud:80
17:53:52.913 -> [7567993] Connecting to blynk.cloud:80
17:53:59.914 -> [7575000] Connecting to blynk.cloud:80
17:54:06.908 -> [7582006] Connecting to blynk.cloud:80
17:54:13.944 -> [7589013] Connecting to blynk.cloud:80
17:54:20.920 -> [7596020] Connecting to blynk.cloud:80
17:54:27.965 -> [7603027] Connecting to blynk.cloud:80
17:54:34.954 -> [7610034] Connecting to blynk.cloud:80
17:54:41.977 -> [7617041] Connecting to blynk.cloud:80
17:54:48.974 -> [7624047] Connecting to blynk.cloud:80
17:54:55.959 -> [7631053] Connecting to blynk.cloud:80
17:55:02.961 -> [7638060] Connecting to blynk.cloud:80
17:55:09.980 -> [7645067] Connecting to blynk.cloud:80
17:55:17.005 -> [7652074] Connecting to blynk.cloud:80
17:55:23.982 -> [7659081] Connecting to blynk.cloud:80
17:55:31.026 -> [7666088] Connecting to blynk.cloud:80
17:55:38.010 -> [7673094] Connecting to blynk.cloud:80
17:55:45.033 -> [7680101] Connecting to blynk.cloud:80
17:55:52.010 -> [7687108] Connecting to blynk.cloud:80
17:55:59.030 -> [7694115] Connecting to blynk.cloud:80
17:56:06.035 -> [7701122] Connecting to blynk.cloud:80
17:56:13.053 -> [7708129] Connecting to blynk.cloud:80
17:56:20.073 -> [7715136] Connecting to blynk.cloud:80
17:56:27.047 -> [7722144] Connecting to blynk.cloud:80
17:56:34.082 -> [7729151] Connecting to blynk.cloud:80
17:56:41.070 -> [7736158] Connecting to blynk.cloud:80
17:56:48.088 -> [7743165] Connecting to blynk.cloud:80
17:56:55.079 -> [7750172] Connecting to blynk.cloud:80
17:57:02.108 -> [7757179] Connecting to blynk.cloud:80
17:57:09.108 -> [7764184] Connecting to blynk.cloud:80
18:09:10.800 -> [8485890] Connecting to blynk.cloud:80
18:09:17.807 -> [8492897] Connecting to blynk.cloud:80
18:09:24.808 -> [8499904] Connecting to blynk.cloud:80
18:09:31.813 -> [8506911] Connecting to blynk.cloud:80
18:09:38.832 -> [8513918] Connecting to blynk.cloud:80
18:09:45.835 -> [8520924] Connecting to blynk.cloud:80
18:09:52.839 -> [8527931] Connecting to blynk.cloud:80
18:09:59.839 -> [8534938] Connecting to blynk.cloud:80
18:10:06.835 -> [8541945] Connecting to blynk.cloud:80
18:10:13.866 -> [8548952] Connecting to blynk.cloud:80
18:10:20.870 -> [8555959] Connecting to blynk.cloud:80
18:10:27.865 -> [8562966] Connecting to blynk.cloud:80
18:10:34.858 -> [8569973] Connecting to blynk.cloud:80
18:10:41.877 -> [8576980] Connecting to blynk.cloud:80

PeteKnight · March 14, 2023, 6:05pm

What does this mean?
Which gap in time?
The length of which message?

It would be a good idea to update your Blynk library to the latest release (1.2.0) and check if you are running the latest ESP32 core.

It may also help to reboot your router and any network repeaters/WAPs on unit network.

Pete.

SAL · March 15, 2023, 2:58pm

Hi!

After I copied in everything and clicked on replay a got an error saying to many characters max 32000.
That way I said the gap in the listing of “Connecting to blynk.cloud:80” because I had to remove lines in the replay.

The Blynk library is 1.2.0.
The latest ESP32 core is 2.0.7 i found on GitHub.

Regards
Stein

PeteKnight · March 15, 2023, 3:09pm

And?

Pete.

SAL · March 16, 2023, 5:10pm

Hi!

Still the same.

Vill leave it as this for now until I find a way this will work.

Thanks for the help.

Regards
Stein