Electronic tamil: Home Automation with esp32

circuit diagram

pin connection

code:

#define BLYNK_PRINT Serial

#include <WiFi.h>

#include <WiFiClient.h>

#include <BlynkSimpleEsp32.h>

char auth[] = "blynk auth";

// Your WiFi credentials.

// Set password to "" for open networks.

char ssid[] = "wifiName";

char pass[] = "wifi-password";

void setup()

{

// Debug console

Serial.begin(9600);

Blynk.begin(auth, ssid, pass);

}

void loop()

{

Blynk.run();

}

youtube tutorial:

Electronic tamil