#include "DHT.h"
#include "TM1637.h"
TM1637 TM;

int temp = 0;
DHT dht_2(2,DHT22);

void setup() {
  dht_2.begin();
  TM.begin(3, 4);       //  clock pin, data pin
  
}

void loop() {
   temp = dht_2.readTemperature();
   TM.displayInt(temp);  //  default colon on.
    delay(1000);
}