gistfile1.txt

#define BLYNK_PRINT Serial  
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
#include "FastLED.h"


//---FastLED definitions and CRGB---
#define LED_PIN     3 // GPIO pin for RGB LEDs.
#define NUM_LEDS    44 // Number of LEDs connected.
#define BRIGHTNESS  64 // Default LED brightness.
#define LED_TYPE    WS2812B
#define COLOR_ORDER GRB
CRGB leds[NUM_LEDS];

//---variables for our RGB values---
int r = 500;
int g = 500;
int b = 500;

//---variables for On/Off, and Auto/Manual toggle
int masterSwitch = 1;
int autoMode = 1;

//--- int/byte for automatic hue incrementation---
uint8_t gHue = 0; // rotating "base color" used by many of the patterns


//---Blynk auth code and wifi details---
char auth[] = "YourAuthCode";//Blynk authorisation
char ssid[] = "YourWifiName";
char pass[] = "YourWifiPassword";

void setup()
{
  // power-up safety delay
  delay( 3000 );
  
  Serial.begin(9600);
 //--- add the LEDS to FastLED and set the brightness---
  FastLED.addLeds<LED_TYPE, LED_PIN, COLOR_ORDER>(leds, NUM_LEDS).setCorrection( TypicalSMD5050 );
  FastLED.setBrightness( BRIGHTNESS );
  #define FRAMES_PER_SECOND  120

//---start communication with the Blynk server ---
  Blynk.begin(auth, ssid, pass);
}



void loop()
{
  Blynk.run();
  if(masterSwitch==0)
  {
     for (int i=0;i<NUM_LEDS; i++)
      {
      leds[i] = CRGB::Black;
      FastLED.show();
       delay(30);
      }
  }
  if(autoMode==0 && masterSwitch ==1)
  {
      for (int i=0;i<NUM_LEDS; i++)
      {
      leds[i] = CRGB(r, g, b);
      FastLED.show();
       delay(30);
      }
  }
  if(autoMode==1 && masterSwitch ==1)
  {
     fill_rainbow( leds, NUM_LEDS, gHue, 7);
     // send the 'leds' array out to the actual LED strip
  FastLED.show();  
  // insert a delay to keep the framerate modest
  FastLED.delay(1000/FRAMES_PER_SECOND); 
     EVERY_N_MILLISECONDS( 20 ) { gHue++; } // slowly cycle the "base color" through the rainbow
  }
}

//---Master On/Off---
BLYNK_WRITE(V0)
{
 masterSwitch = param.asInt();
}

//--- Red slider value---
BLYNK_WRITE(V1)
{
  r = param.asInt();

}

//--- Green slider value---
BLYNK_WRITE(V2)
{
  g = param.asInt();

}

//--- Blue slider value---
BLYNK_WRITE(V3)
{
  b = param.asInt();

   
}

BLYNK_WRITE(V4)
{
 autoMode = param.asInt();
}

BLYNK_WRITE(V5)
{
  int g = param.asInt();

  if(g==1)
  {
    for(int a = 0; a < 10 ; a++)
    {
    for (int i=0;i<NUM_LEDS; i++)
      {
      leds[i] = CRGB(1023, 0, 0);
      FastLED.show();
       delay(10);
       FastLED.clear();
       delay(10);
      }
    }
    
  }
}