void setup () {
pinMode (D1, INPUT);
pinMode (26, OUTPUT);
digitalWrite(26, HIGH); pinMode (D7, OUTPUT);
pinMode (D6, OUTPUT);

}

void loop() {
digitalWrite(PIN_LED_B, HIGH);
delay (1000);
digitalWrite (PIN_LED_B, LOW);
delay (1000);


digitalWrite(26, digitalRead (D1));

digitalWrite(D6, HIGH);

digitalWrite(D7, HIGH);

delay (1000);

digitalWrite(26, LOW);

digitalWrite (D6, LOW);

digitalWrite(D7, LOW);

delay (1000);

}