// The setup function runs once when you press reset or power the board
void setup() {
  // Initialize digital pin D1 as an input.
  pinMode(D1, INPUT);
  // Initialize digital pin 26 as an output and set it high.
  pinMode(26, OUTPUT);
  digitalWrite(26, HIGH);
  // Initialize digital pin D7 as an output and set it high.
  pinMode(D7, OUTPUT);
  digitalWrite(26, HIGH);
  // Initialize digital pin D6 as an output and set it high.
  pinMode(D6, OUTPUT);
  digitalWrite(26, HIGH);

  // Uncomment the following lines if you need to initialize more pins.
  // pinMode(PIN_LED_R, OUTPUT);
  // pinMode(PIN_LED_G, OUTPUT);
  // pinMode(PIN_LED_B, OUTPUT);
  // digitalWrite(PIN_LED_R, HIGH);
  // digitalWrite(PIN_LED_G, HIGH);
  // digitalWrite(PIN_LED_B, HIGH);
}

// The loop function runs over and over again forever
void loop() {
  /*digitalWrite(PIN_LED_B, HIGH);  // turn the LED on (HIGH is the voltage level)
  delay(1000);                      // wait for a second
  digitalWrite(PIN_LED_B, LOW);   // turn the LED off by making the voltage LOW
  delay(1000);*/                      // wait for a second

  // Read the state of pin D1 and assign it to pin 26.
  digitalWrite(26, digitalRead(D1));
  // Turn on pins D6 and D7
  digitalWrite(D6, HIGH);
  digitalWrite(D7, HIGH);
  delay(1000);                      // wait for a second
  // Turn off pins 26, D6 and D7
  digitalWrite(26, LOW);
  digitalWrite(D6, LOW);
  digitalWrite(D7, LOW);
  delay(1000);
}