#define BLYNK_TEMPLATE_ID "TMPL3_5zBIGtN"
#define BLYNK_TEMPLATE_NAME "humidity"
#define BLYNK_AUTH_TOKEN "HA7v0fd1HHB6Mir6OV9BUkwIcJStUnLt"
#define BLYNK_PRINT Serial
#include<WiFi.h>
#include<WiFiClient.h>
#include<BlynkSimpleEsp32.h>
#include<DHT.h>
char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST"; 
char pass[] = ""; 
#define DHTPIN 5         
#define DHTTYPE DHT22    
DHT dht(DHTPIN, DHTTYPE);
BlynkTimer timer;
void setup(){
   Serial.begin(115200);
  Blynk.begin(auth, ssid, pass);
  dht.begin();
  timer.setInterval(2500L, sendSensor);
}
void loop(){
  Blynk.run();
  timer.run();
}
void sendSensor(){
  float h = dht.readHumidity();
  float t = dht.readTemperature(); 
  Blynk.virtualWrite(V1, h);
  Blynk.virtualWrite(V0, t);
  Serial.print("Temperature : ");
  Serial.print(t);
  Serial.print("    Humidity : ");
  Serial.println(h);
}