7.7 Coding to control Relay using Google Assistant

Open Arduino IDE and paste the following code.

Complete Code:

#define BLYNK_PRINT Serial
/* Fill-in your Template ID (only if using Blynk.Cloud) */
//#define BLYNK_TEMPLATE_ID “YourTemplateID”
#include
#include
// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = “YourAuthToken”;
// Your WiFi credentials.
// Set password to “” for open networks.
char ssid[] = “YourNetworkName”;
char pass[] = “YourPassword”;
void setup()
{
// Debug console
Serial.begin(9600);
Blynk.begin(auth, ssid, pass);
// You can also specify server:
//Blynk.begin(auth, ssid, pass, “blynk-cloud.com”, 80);
//Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);
}
void loop()
{
Blynk.run();
}