Blynk Control RGB LED Colors

YouTube Tutorial:-

Materials:-

NodeMCU ESP8266 RGB LED (Common Cathode) Breadboard Wires

Circuit:-

Code:-

//Viral Science www.viralsciencecreativity.com www.youtube.com/c/viralscience
//Blynk Control RGB LED
#define BLYNK_PRINT Serial    // Comment this out to disable prints and save space
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>

char auth[] = "-----------------------------";  //Authentication Code sent by Blynk to Mail ID

void setup()
{
  Serial.begin(9600);
  Blynk.begin(auth, "---------", "---------");  //WIFI Name and Password
}

void loop()
{
  Blynk.run();
}