#define BLYNK_TEMPLATE_ID "TMPLY5NMOqwF"

#define BLYNK_DEVICE_NAME "led control"

#define BLYNK_AUTH_TOKEN "ErwCPoA79n_qc62UJuKN3HiHUBGbFwcv"

#define BLYNK_PRINT Serial

#include <ESP8266WiFi.h>

#include <BlynkSimpleEsp8266.h>

char auth[] = BLYNK_AUTH_TOKEN;

char ssid[] = "Vishnu";

char pass[] = "1234567890";

int sensor = D1;

int data = 0;

int sensorThres = 100;

BlynkTimer timer;

void sendSensor(){

int data = digitalRead(sensor);

data=!data;

Blynk.virtualWrite(V0, data);

Serial.print("sensor: ");

Serial.println(data);

}

void setup(){

pinMode(sensor, INPUT);

Serial.begin(115200);

Blynk.begin(auth, ssid, pass);

//dht.begin();

timer.setInterval(2500L, sendSensor);

}

void loop(){

Blynk.run();

timer.run();

}