#include <DHT22.h>

#define DHTPIN 2
#define DHTTYPE DHT22

DHT22 dht(DHTPIN);

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
}

void loop() {
  // put your main code here, to run repeatedly:

  float h = dht.getHumidity();
  float t = dht.getTemperature();
  float f = dht.getTemperature(true);

  if (isnan(h) || isnan(t) || isnan(f)) {
    Serial.println(F("Failed to read from DHT sensor!"));
    return;
  }

  Serial.print("{ \"tempC\" : ");
  Serial.print(t);
  Serial.print(", \"tempF\" : ");
  Serial.print(f);
  Serial.print(", \"tempH\" : ");
  Serial.print(h);
  Serial.println(" }");
  
  delay(1000); // this speeds up the simulation
}