I have problem with my first blynk

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  2. Check http://docs.blynk.cc and http://help.blynk.cc/
  3. Add details :
    • Hardware model + communication type. For example: esp8266
    • Smartphone Android + version 6.1.2
    • local server
    • Blynk Library 1.0.0
    my problem is i already connect wifi credential but i delete my work blynk app and after that my esp8266 cant do wifi credential so how can i fix this problem
    • Add your sketch code. :point_up:Code should be formatted as example below.

Simply paste your code between ``` If you don’t format your code, your topic can be deleted by moderators.


#define BLYNK_TEMPLATE_ID "TMPL84cStF2j"
#define BLYNK_DEVICE_NAME "NEWwy"

#define BLYNK_FIRMWARE_VERSION        "0.1.0"

#define BLYNK_PRINT Serial
//#define BLYNK_DEBUG

#define APP_DEBUG
#define USE_NODE_MCU_BOARD

#include "BlynkEdgent.h"

BLYNK_WRITE(V0) {
  if (param.asInt() == 1)
  {
    // execute this code if the switch widget is now ON
    digitalWrite(8, HIGH); // Set digital pin 23 HIGH
  }
  else
  {
    // execute this code if the switch widget is now OFF
    digitalWrite(8, LOW); // Set digital pin 23 LOW
  }
}
BLYNK_CONNECTED()
{
  Blynk.syncVirtual(V0);  // will cause BLYNK_WRITE(V0) to be executed
}





void setup()
{
  Serial.begin(115200);
  delay(100);
  pinMode(8, OUTPUT);// led at D23
 
  BlynkEdgent.begin();
}

void loop() {
  BlynkEdgent.run();
 
  }                           // direct over the air update


And your problem is??

Pete.

Pal, You need to rephrase this : “my problem is i already connect wifi credential but i delete my work blynk app and after that my esp8266 cant do wifi credential so how can i fix this problem,” otherwise, you will not need get help here but beat. I read it three times, could not figure out what is your problem.

in blynk 2.0 if we upload code in arduino than is should have blynkproject wifi show up but for me is not show up

We still don’t understand your problem.
Please provide FULL details of the problem, including screenshots and any other information that will enable us to understand the problem.

Pete.

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