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HELP WIth google assitant Blynk and FFTT (to flip flop a GPIO)

No.

Move last 2 lines of loop() into myTimerevent().

hey costas thanks for your reply again , when i have done that the relay just goes on and off continuously, with no control via the virtual pin any ideas?

What @Costas meant was there should only be blynk.run() and timer.run() in loop(), if you want to run a timed event. Set up the timed event in setup().

In your myTimerevent, you are writing the current second since boot to the pin. It will do nothing on the board.

If you want to toggle the light on the board via IFTTT, then just set a virtual pin via IFTTT Webhooks. In your code, in the BLYNK_WRITE(Vx) event, toggle the pinnas @GunnerTechTools had given.

and that will go in loop()?

BLYNK_WRITE(V1){
digitalWrite(14, !digitalRead(14));
}
void loop()
{
Blynk.run();
timer.run(); // Initiates BlynkTimer
}
> /*************************************************************
>   Download latest Blynk library here:
>     https://github.com/blynkkk/blynk-library/releases/latest
> 
>   Blynk is a platform with iOS and Android apps to control
>   Arduino, Raspberry Pi and the likes over the Internet.
>   You can easily build graphic interfaces for all your
>   projects by simply dragging and dropping widgets.
> 
>     Downloads, docs, tutorials: http://www.blynk.cc
>     Sketch generator:           http://examples.blynk.cc
>     Blynk community:            http://community.blynk.cc
>     Follow us:                  http://www.fb.com/blynkapp
>                                 http://twitter.com/blynk_app
> 
>   Blynk library is licensed under MIT license
>   This example code is in public domain.
> 
>  *************************************************************
> 
>   This example shows how value can be pushed from Arduino to
>   the Blynk App.
> 
>   NOTE:
>   BlynkTimer provides SimpleTimer functionality:
>     http://playground.arduino.cc/Code/SimpleTimer
> 
>   App project setup:
>     Value Display widget attached to Virtual Pin V5
>  *************************************************************/
> 
> /* Comment this out to disable prints and save space */
> #define BLYNK_PRINT Serial
> 
> 
> #include <ESP8266WiFi.h>
> #include <BlynkSimpleEsp8266.h>
> 
> // 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";
> 
> BlynkTimer timer;
> 
> // This function sends Arduino's up time every second to Virtual Pin (5).
> // In the app, Widget's reading frequency should be set to PUSH. This means
> // that you define how often to send data to Blynk App.
> void myTimerEvent()
> {
>   // You can send any value at any time.
>   // Please don't send more that 10 values per second.
>   Blynk.virtualWrite(V5, millis() / 1000);
> }
> 
> 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", 8442);
>   //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8442);
> 
>   // Setup a function to be called every second
>   timer.setInterval(1000L, myTimerEvent);
> }
> BLYNK_WRITE(V1){
> digitalWrite(14, !digitalRead(14));
> }
> void loop()
> {
>   Blynk.run();
>   timer.run(); // Initiates BlynkTimer
> }

Like that? :slight_smile:

Yeah

THANKYOU everyone i got it working !!

now i will disect everything i learnt and apply it to more awesome projects :slight_smile:

1 Like