//EXCERCISE 1: Turning on Neopixel

// This #include statement was automatically added by the Particle IDE.
#include <neopixel.h>

// IMPORTANT: Set pixel COUNT, PIN and TYPE
#define PIXEL_PIN D2
#define PIXEL_COUNT 16
#define PIXEL_TYPE WS2812
 
Adafruit_NeoPixel strip = Adafruit_NeoPixel(PIXEL_COUNT, PIXEL_PIN, PIXEL_TYPE);


void setup() {
    strip.begin();
    strip.show(); // Initialize all pixels to 'off'
}

void loop() {
    uint16_t i;
    uint32_t c = strip.Color(255,255,255);

    for(i=0; i< strip.numPixels(); i++) {
        strip.setPixelColor(i, c );
		strip.show();
		delay( 100 );
    }
	delay( 500 );
}