How to connect 2 Virtual Pins to digital Pins

Need Help With My Project
1

Hey guys,
As a beginner I tried every code I found, but I had no success for following project:

  • I want to connect my NodeMCU with my home wifi. | DONE (led is blinking by pressing a button. also with a virtual pin)
  • I want to stear with two buttons 4 leds. | NO PROGESS

Problems:
I can not use one button for two pins
I can not program one vitural pin to high to pins to the same time.

here is my current code.
I’m sure you will laugh now, but it is impossible for me in the moment.

Please help! Thx Sev

#define BLYNK_PRINT Serial


#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>


char auth[] = "0123556";

char ssid[] = "xxxxxxxxxxxxx";
char pass[] = "xxxxxxxxxxxxx";

void setup()
{
  Serial.begin(9600);
  Blynk.begin(auth, ssid, pass);
}



BLYNK_WRITE(V0) 
{
    int i=param.asInt();
    if (i==1) 
    {
        digitalWrite(D8, HIGH);
        digitalWrite(D6, HIGH);

        }
    else 
    {
        digitalWrite(D8, LOW);
        digitalWrite(D6, LOW);

    }


}
void loop()
{
  Blynk.run();
}
2

Don’t use the Dx labels on the board, use the Arduino (GPIO) equivalent number…

image
image616×519 138 KB

e.g.

digitalWrite(15, HIGH);
digitalWrite(12, HIGH);
3

Thanks. That was one point. And I have found another.
I have to set for each pin I an extra digital button on the app. Before I can use the the virtual button I have to push all single buttons (pins) first.

???

maybe it is neccessary to int the pins first ???

Best Sev