#include <ArduinoJson.h>
#include <Adafruit_GFX.h>
#include <Adafruit_ILI9341.h>
#include "DHT.h"
#define DHTPIN 17   
#define DHTTYPE DHT22   
DHT dht(DHTPIN, DHTTYPE);  
#define TFT_DC 2
#define TFT_CS 15
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
void setup() {
  Serial.begin(9600);
  tft.begin();
  tft.setRotation(1);
  //Serial.println(F("DHTxx test!"));
  dht.begin();
}

void loop() {
  delay(2000);

  // Reading temperature or humidity takes about 250 milliseconds!
  // Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
  float h = dht.readHumidity();
  // Read temperature as Celsius (the default)
  float t = dht.readTemperature();
  // Read temperature as Fahrenheit (isFahrenheit = true)
  float f = dht.readTemperature(true);

  // Check if any reads failed and exit early (to try again).
  if (isnan(h) || isnan(t) || isnan(f)) {
    Serial.println(F("Failed to read from DHT sensor!"));
    return;
  }

  // Compute heat index in Fahrenheit (the default)
  float hif = dht.computeHeatIndex(f, h);
  // Compute heat index in Celsius (isFahreheit = false)
  float hic = dht.computeHeatIndex(t, h, false);

  Serial.print(F("Humidity: "));
  Serial.print(h);
  Serial.print(F("%  Temperature: "));
  Serial.print(t);
  Serial.print(F("°C "));
  Serial.print(f);
  Serial.print(F("°F  Heat index: "));
  Serial.print(hic);
  Serial.print(F("°C "));
  Serial.print(hif);
  Serial.println(F("°F"));
  tft.fillScreen(ILI9341_BLACK);
  tft.setCursor(0,0);
   tft.setTextSize(2);
  tft.setTextColor(ILI9341_RED);
  tft.println("");
    tft.println("");
  tft.println("        DHT SENSOR");
  // tft.setCursor(5, 1);
  tft.setTextColor(ILI9341_WHITE);
  tft.println("");
    //tft.println("");
    //tft.println("");
     tft.println("");
      tft.println("");
  tft.print("       TEMP=");
  tft.setTextColor(ILI9341_YELLOW);
  tft.print(t);
  tft.setTextColor(ILI9341_WHITE);
  tft.println("");
    //tft.println("");
    //tft.println("");
     tft.println("");
      tft.println("");
  tft.print("       HUM=");
 tft.setTextColor(ILI9341_YELLOW);
  tft.print(h); 
  tft.setTextColor(ILI9341_GREEN);
  tft.println("");
     tft.println("");
      tft.println("");
   tft.println("       SPI LCD");
  // tft.setCursor(8, 0);
   
  //   tft.println("");
  //   //tft.println("");
  //   tft.println("");
  //   tft.println("");
  //   tft.println("");
  //  tft.println("          NANII");
  // // //tft.setCursor(10, 0);
  delay(5000);
}