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
Serial.begin(9600);
delay(10);
// Set ESP8266 baud rate
EspSerial.begin(ESP8266_BAUD);
delay(10);
Blynk.begin(auth,wifi,ssid,pass);
}
void loop()
{
Blynk.run();
}