ESP8266 and Arduino

Hello, I’m trying to connect Arduino to Blynk via ESP8266 via wi-fi. Already flashed ESP, connected to Arduino, COM port writes that ESP is connected to wi-fi. But the application arrives that the device is offline. Please tell me what could be wrong.
Library Version 0.6.1
Sketch code

#define BLYNK_PRINT Serial
#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.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[] = "******";

// or Software Serial on Uno, Nano...
#include <SoftwareSerial.h>
SoftwareSerial EspSerial(2, 3); // RX, TX

// Your ESP8266 baud rate:
#define ESP8266_BAUD 9600

ESP8266 wifi(&EspSerial);

void setup()
  // Debug console
  // Set ESP8266 baud rate


void loop()

@Yarosla 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:


Thanks, fixed

Have you resolved your Blynk connection issue yet? I’m not seeing any obvious problem in the code at first glance.

Да, решил. Я перепробовал разные прошивки для Esp8266, и нашел с которой заработало. Спасибо

Good to hear :slight_smile: Good luck with the rest of your project!