#define BLYNK_TEMPLATE_ID "TMPL2XddQpx5k"
#define BLYNK_TEMPLATE_NAME "ESP32DASH"
#define BLYNK_AUTH_TOKEN "hGbsya0juF330vB-vNbKucjEveoYbEuI"
#include <BlynkSimpleEsp32.h>

DHTesp dht;
char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

BlynkTimer timer;

void setup() {
  Serial.begin(115200);
  Blynk.begin(auth, ssid, pass);
  timer.setInterval(1000L, sendData); 
  pinMode(19 , OUTPUT) ; 
}

BLYNK_WRITE(V0) {
  int signal = param.asInt();
  digitalWrite(19 , signal);
}

void sendData() {
  Blynk.virtualWrite(V0, 1);
  Blynk.virtualWrite(V1, 1);
}

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