Project disconnects from the Blynk server and does not connect anymore only after a reset

Friend, have you solved the problem of disconnecting?
My problem does not give any error in the serial but disconnects from the Blynk server and does not connect anymore only after a reset.
Can someone help me?

Can you post a sketch and confirm your connection method matches what is indicated by the sketch?

define BLYNK_PRINT Serial

#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>

#include "HX711.h"  

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

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "*********";
char pass[] = "********";
BlynkTimer timer;
#define DOUT  D3           
#define CLK   D5           
HX711 balanca(DOUT, CLK);      
float calibration_factor = 23650;    
void setup()

  Blynk.begin(auth, ssid, pass);

delay(3000) ;
  Serial.println("Balança com HX711 - celula de carga 50 Kg");            
  Serial.println("Pressione t para Tara");        
void loop()


  Serial.print("Peso: ");                            
  Serial.print(balanca.get_units(), 3);             
  Serial.println(" kg");                             
  Blynk.virtualWrite(V5, balanca.get_units(), 3);
  delay(3000) ;                                       

  if (Serial.available())                            
    char temp =;                       
    if (temp == 't' || temp == 'T')                  
      Serial.println("Balançazerada");       ;;

Just Blynk and timer run in loop().

Just put that line of code in the Void Loop ?
BlynkTimer timer;

No, the two commands you already have and remove all the other stuff.

Friend you could be clearer, because I am using translator I am Brazilian and do not have much intimacy with programming.

I sending the skecth around here could you make the change and have it corrected?

Your code seems a bit odd anyway, regardless of the cluttered void loop.
Why are you watching the serial UART for incoming character before taking a weight reading? A much more sensible approach would be to add a Blynk switch widget and use that to trigger a weight reading, or add a Blynk timer to take a reading every x seconds.

As far as cleaning-up your void loop is concerned, you should read this:


Make it look like this

   void loop() {;;

I’ll modify and see what’s going to happen