#define BLYNK_TEMPLATE_ID "TMPL6D0zRoBo-"
#define BLYNK_TEMPLATE_NAME "Maiyacha"
#define BLYNK_AUTH_TOKEN "loKw426-092Jc3PapM2oE6qmbAHHo2j2"
#define BLYNK_PRINT Serial
#include <WiFi.h>
#include <BlynkSimpleEsp32.h>
#include <ESP32Servo.h>
char auth[] = BLYNK_AUTH_TOKEN ;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";
Servo servo;

void setup()
{
Serial.begin(115200);
Blynk.begin(auth, ssid, pass);
servo.attach(18);
}

void loop()
{
pinMode(12, OUTPUT); // กำหนดขาเป็น OUTPUT
digitalWrite(12, HIGH); // เปิด LED
delay(500);
digitalWrite(12, LOW);
digitalWrite(12, HIGH);
delay(500);
digitalWrite(12, LOW);
digitalWrite(12, HIGH);
delay(500);
digitalWrite(12, LOW);
delay(500);
delay(10);
Blynk.run();
}
BLYNK_WRITE(V0)
{
servo.write(param.asInt());  
}
BLYNK_WRITE(V1)
{
servo.write(0);
}
BLYNK_WRITE(V2)
{
servo.write(90);
}