ESP8066_IFTT_DHT11_GoogleSheets.ino

#include <IFTTTMaker.h>
#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>

#include "DHT.h"
#define DHTPIN D5 //DHT11 Pin  
#define DHTTYPE DHT11   // DHT 11
DHT dht(DHTPIN, DHTTYPE);

char ssid[] = "****";       // WiFi Adı
char password[] = "*****";  // WiFi Sifre

#define KEY "*****-***"  // https://ifttt.com/services/maker_webhooks/settings
#define EVENT_NAME "ofis_sicaklik" // Kanal adi

unsigned long previousMillis = 0;
//Gonderme süresi ms 60000 = 1 Dakika
const long interval = 60000;

WiFiClientSecure client;
IFTTTMaker ifttt(KEY, client);

void setup() {

  Serial.begin(115200);
  dht.begin();

  // connected
  WiFi.mode(WIFI_STA);
  WiFi.disconnect();
  delay(100);

  // Attempt to connect to Wifi network:
  Serial.print("Wifi: ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print(".");
    delay(500);
  }
  Serial.println("");
  Serial.println("WiFi connected");
  Serial.println("IP address: ");
  IPAddress ip = WiFi.localIP();
  Serial.println(ip);
}

void loop() {
  unsigned long currentMillis = millis();

  if (currentMillis - previousMillis >= interval) {
    previousMillis = currentMillis;
    int t = dht.readTemperature();
    Serial.print("Sicaklik: ");
    Serial.println(t);
    if (ifttt.triggerEvent(EVENT_NAME, String(t))) {
      Serial.println("Successfully sent");
    } else
    {
      Serial.println("Failed!");
    }
  }
  delay(1);
}