/* ESP32 WiFi Scanning example */
#define BLYNK_TEMPLATE_ID "TMPL6BP9ziQBK"
#define BLYNK_TEMPLATE_NAME "sample"
#define BLYNK_AUTH_TOKEN "B6PdyA1nfrk-FYZddEMo5Un5gcR7RyAZ"

#include "WiFi.h"
#include<BlynkSimpleEsp32.h>

char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST";
char password[] = "";

int green = 0;
int red = 2;
int blue = 4;
int button;

BLYNK_WRITE (V0){
  int i = param.asInt();
  Serial.print("RED  :");
  Serial.println(i);
  analogWrite(red,i);
}

BLYNK_WRITE (V1){
  int i = param.asInt();
  Serial.print("GREEN:");
  Serial.println(i);
  analogWrite(green,i);
}

BLYNK_WRITE (V2){
  int i = param.asInt();
  Serial.print("BLUE :");
  Serial.println(i);
  analogWrite(blue,i);
}

void setup() {
  Serial.begin(115200);
  
  Serial.println("Connecting to WiFi");
  Blynk.begin(auth, ssid, password);
  while (WiFi.status() != WL_CONNECTED){
    delay(100);
    Serial.print(".");
  }
  Serial.println("\nKet noi thanh cong!");
  Serial.print("IP cua thiet bi: ");
  Serial.println(WiFi.localIP());

  Serial.println("Connecting to Blynk");
  while(Blynk.connected()!=true){}
  Serial.println("Blynk Connected Success");

  analogWrite(red,0);
  analogWrite(green,0);
  analogWrite(blue,0);
}

void loop() {
  Blynk.run();
  // for(int i=0;i<255;i++){
  //     analogWrite(red,i);
  //     Serial.println(i);
  //     delay(100);
  //   }
  //   for(int i=255;i>0;i--){
  //     analogWrite(red,i);
  //     Serial.println(i);
  //     delay(100);
  //   }
  Blynk.virtualWrite(V3,analogRead(34));
  Blynk.virtualWrite(V4,analogRead(35));
}