Can’t stay connected to Blynk server

Need Help With My Project
1

I am trying to connect my Arduino Nano to Blynk server using sim800. But in Arduino serial monitor it shows this message and it does not exit Blynk.begin(); command to continue executing commands and shows online device in software. I have attached the images below, please help me.

TinyGSM lib version : 0.12.0
Blynk lib version : 1.3.2

This is my code:

#define BLYNK_TEMPLATE_NAME "xxxxxxxxxxx"
#define BLYNK_AUTH_TOKEN "xxxxxxxxxxxxxxxxxxxx"

#define TINY_GSM_MODEM_SIM800
#define BLYNK_PRINT Serial
#define BLYNK_HEARTBEAT 30

#include <SoftwareSerial.h>
#include <TinyGsmClient.h>
#include <BlynkSimpleTinyGSM.h>

char apn[] = "mcinet";
char user[] = "";
char pass[] = "";

SoftwareSerial sim800Serial (5, 4); // RX, TX

TinyGsm modem(sim800Serial);
BlynkTimer timer;

float sensorTemperature = 20.50;
#define VIRTUAL_PIN_Temp V1


void setup() {
 Serial.begin(9600);
sim800Serial.begin(9600);
modem.restart();
Blynk.begin(BLYNK_AUTH_TOKEN,modem,apn,user,pass);
timer.setInterval(10000L,sendFloatData);
}

void sendFloatData(){
  if(Blynk.connected()){
  sensorTemperature = sensorTemperature + 0.15;
  if(sensorTemperature>35.0){
    sensorTemperature=20.5;
  }
  }
  Blynk.virtualWrite(V1,sensorTemperature);
  Serial.print("sending temp: ");
  Serial.print(sensorTemperature,2);
}

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

monitor serial:

```[17282] Connecting to mcinet ...

[23683] Connected to GPRS

[23755] Connecting to blynk.cloud:80

[26316] Redirecting to fral.blynk.cloud:80

[26408] Connecting to fral.blynk.cloud:80

[33196] Ready (ping: 350ms).

[40352] Connecting to fral.blynk.cloud:80

[100260] Connecting to fral.blynk.cloud:8080

[106206] Connecting to fral.blynk.cloud:80

[107610] Ready (ping: 358ms).

[114766] Connecting to fral.blynk.cloud:80

[175304] Connecting to fral.blynk.cloud:8080

[181316] Connecting to fral.blynk.cloud:80

[182902] Ready (ping: 536ms).

[190057] Connecting to fral.blynk.cloud:80```

![Capture|690x310](upload://nf4TV0m7TIzgMcT6jeT1pWrZXrf.png)
2

@Mostafa78 Please edit your post, using the pencil icon at the bottom, and add triple backticks at the beginning and end of your code 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.

I would also suggest that you replace the screenshot of your serial monitor output with the copied/pasted text from your serial monitor, once again with triple backticks at the beginning and end.

Pete.

3

I made the changes mentioned in the post. Please help me modify the program so that the loop becomes void.

4

I made the changes mentioned in the post. Please help me modify the program so that the loop becomes void.