int trigger_pin = 14;
int echo_pin = 12;
int led_pin = 16;
#include "DHTesp.h"
DHTesp dhtSensor;
TempAndHumidity data;
const int DHT_PIN = 18;

void setup()
{
Serial.begin(115200);
pinMode(trigger_pin, OUTPUT);
pinMode(echo_pin, INPUT);
pinMode(led_pin, OUTPUT);
dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
}
int rocket()
{
  digitalWrite(trigger_pin, LOW);
  delay(10);
  digitalWrite(trigger_pin, HIGH);
  Serial.println("ok");
  delay(100);
  digitalWrite(trigger_pin, LOW);

  float rs = pulseIn(echo_pin,HIGH);
  return(rs*0.034/2)+1;
  delay(1000);
}
void loop()
{
  data=dhtSensor.getTempAndHumidity();
int c = rocket();
if(c>200 && data.humidity<30 && data.temperature>70)
{
  digitalWrite(led_pin, HIGH);
  }
  
else if(c<200 && data.humidity>30 && data.temperature<70)
{
  digitalWrite(led_pin, LOW);
  }

Serial.println(String(c));

 Serial.println("humi:"+String(data.humidity,1));
  Serial.println("Temp:"+String(data.temperature,2));
  Serial.println("...................");
  delay(1000);
}