EXP NO 7 PUSH THE TEMPERATURE DATA TO BYLNK IoT

 

// Fill-in information from your Blynk Template here

#define BLYNK_TEMPLATE_ID           "TMPLD1CKpt9_"

#define BLYNK_DEVICE_NAME           "temp"

#define BLYNK_FIRMWARE_VERSION        "0.1.0"

#define BLYNK_PRINT Serial

//#define BLYNK_DEBUG

#define APP_DEBUG

// Uncomment your board, or configure a custom board in Settings.h

//#define USE_SPARKFUN_BLYNK_BOARD

#define USE_NODE_MCU_BOARD

//#define USE_WITTY_CLOUD_BOARD

//#define USE_WEMOS_D1_MINI

#include "BlynkEdgent.h"

#include "DHT.h"

#define DHTPIN D2

#define DHTTYPE DHT22

DHT dht(DHTPIN, DHT22);

float t, h;

void setup()

{

  Serial.begin(115200);

  delay(100);

  BlynkEdgent.begin();

  h = dht.readHumidity();

t = dht.readTemperature();

Blynk.virtualWrite(V0, h);

Blynk.virtualWrite(V1, t);

Serial.begin(9600);

dht.begin();

BlynkEdgent.begin();

delay(2000);

}

void loop() {

  BlynkEdgent.run();

}