//----------------------------------------------------
#include 
//----------------------------------------------------
float DHT_WD = 0, DHT_SD = 0;
const int DHT_Pin = A4;//DHT_Pin
dht DHT;
long DHTTime = millis(), DHTTimeKey = 5*1000;
//----------------------------------------------------
void DHT_Setup(){
  Serial.print("DHT_Setup......");
  Serial.println("OK!");
}
//----------------------------------------------------
void DHT_Loop(int showkey){
  //---------------------------------------
  if( millis() - DHTTime < DHTTimeKey) return;
  DHTTime = millis();
  //---------------------------------------
  int chk = DHT.read11(DHT_Pin);
  if( chk == DHTLIB_OK ){
    DHT_WD = DHT.temperature;
    DHT_SD = DHT.humidity;
  }
  //---------------------------------------
  if(showkey) DHT_Show();
  //---------------------------------------
}
void DHT_Show(){
  //---------------------------------------
  Serial.print("T = ");
  Serial.print(DHT_WD);
  Serial.print(" H = ");
  Serial.println(DHT_SD);
  //---------------------------------------
}