// sign in [email protected]  dda366@dda366
//https://blynk.cloud/dashboard/470335/global/devices/3662691

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#define BLYNK_TEMPLATE_ID "TMPL6N7svEn6e"
#define BLYNK_TEMPLATE_NAME "prj1"
#define BLYNK_AUTH_TOKEN "h27tIJ7Er4BYej4FfAZuDgp2lk4fKKxd"

#define BLYNK_PRINT Serial

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

char ssid[] = "Wokwi-GUEST";
char pass[] = "";

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int state = LOW ;
int value ;

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BLYNK_WRITE(V1)    // switch
{
 //อ่านมาจาก Blynk.Clound
  value = param.asInt();
   state == value ;
   Blynk.virtualWrite(V0, value);
}

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BLYNK_WRITE(V0)    // led
{
  // Update state,  ส่งไป Blynk.Clound
 // Blynk.virtualWrite(V1, value);
}

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void setup()
{
 // Pullup เอาไฟเข้า 1 ดับ
 pinMode(2, OUTPUT);
pinMode(19, INPUT_PULLUP);





  Serial.begin(115200);

  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);


}
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void loop()
{

  Blynk.run();

int val = digitalRead(19);
delay(50);

if (val == 0){
state = !state; 
 Blynk.virtualWrite(V0, state);
delay(1000);
}


// send to Blynk Clound.. 


  digitalWrite(2, value);

}  // end loop

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