#include <DHTesp.h>
DHTesp dhtsensor;
TempAndHumidity values;
const int dhtpin=26;
#define TRIGGER 14
#define ECHO 27
#define led 13
#define green 25
#define blue 12
long distance;
long duration;
int ledvalue;
void setup()
 {
  
  Serial.begin(115200);
  pinMode(TRIGGER, OUTPUT);
  pinMode(ECHO, INPUT);
  pinMode(led, OUTPUT);
  pinMode(green, OUTPUT);
  pinMode(blue, OUTPUT);
  dhtsensor.setup(dhtpin,DHTesp::DHT22);
  delay(1000);
}     

void loop() 
{
   distance = getthevalue();
     Serial.println("distance:"+String(distance));
  Serial.println("<-------------------->"); 
   values = dhtsensor.getTempAndHumidity();
  Serial.println("humidity is:"+String(values.humidity));
  Serial.println("temp is:"+String(values.temperature));  
  delay(100); 
if(led==HIGH)
{
  ledvalue=1;
}
else
{
  ledvalue=0;
}


  if(distance<=100)
  {
    digitalWrite(led, HIGH);
    delay(1000);
    digitalWrite(led, LOW);
  }
  if(values.humidity<=12)
  {
   digitalWrite(blue, HIGH);
   delay(1000);
   digitalWrite(blue, LOW);
  }
  if(values.temperature<=24)
  {
    digitalWrite(green,HIGH);
    delay(1000);
    digitalWrite(green, LOW);
  }
}
 long int getthevalue()
{
  digitalWrite(TRIGGER, LOW);
  delayMicroseconds(2);
  digitalWrite(TRIGGER, HIGH);
  delay(10);
  digitalWrite(TRIGGER, LOW);
  duration = pulseIn(ECHO,HIGH);
  return(duration*0.034/2);
}