int ledPin = D2;
 
 int ledBrightness = 0;
 
 int ledBrightnessB = 0;
 
 int ledBrightness1 = 0; // variable from photoCell sensor
 
 int ledBrightness2 = 0; // variable from bending sensor 
 
 int ledState = LOW;

 int photoCellPin = A0;

 int photoCellReading = 0;
 
 int bendPin = A5;
 
 int bendReading = 0;
 

void setup() {
    
    //set the LED to output
    pinMode(ledPin, OUTPUT);

    Particle.variable( "photolight", &photoCellReading, INT );
    
    Particle.variable( "bent", &bendReading, INT );
    
    Particle.variable( "light", ledBrightness ); // console variables connecting. 
    
}

void loop() {

    // Use analogRead to read the photo cell reading
    // This gives us a value from 0 to 4095
    photoCellReading = analogRead( photoCellPin );
    
    bendReading = analogRead( bendPin );
    
    ledBrightness1 = map( photoCellReading, 3000, 1700, 0, 255); //LED brightness 0-255(adjust the value range)
    
    ledBrightness2 = map( bendReading, 1000, 1250, 0, 255);
    
    ledBrightness = (ledBrightness1 + ledBrightness2) / 2;

    analogWrite( ledPin, ledBrightness ); 
    
    delay( 100 );
}