#include "ThingSpeak.h"
#include "WiFi.h"
#include "DHT.h"
#define pin2 33 //Pin del DHT22.
//const char* ssid = "ssid"; //SSID de vuestro router.
//const char* password = "password"; //Contraseña de vuestro router.
//unsigned long channelID = 999999; //ID de vuestro canal.
//const char* WriteAPIKey = "WriteAPIKey"; //Write API Key de vuestro canal.
unsigned long channelID = 2302553; //ID de vuestro canal.
const char* WriteAPIKey = "FUQHIPU3CHV9IWL9";
WiFiClient cliente;
DHT dht2(pin2, DHT22); //El blanco.
//Adafruit_BMP085 bmp;

void setup() {
  Serial.begin(115200);
  Serial.print("Connecting to WiFi");
  WiFi.begin("Wokwi-GUEST", "", 6);
  while (WiFi.status() != WL_CONNECTED) {
    delay(100);
    Serial.print(".");
  }
  Serial.println(" Connected!");
  ThingSpeak.begin(cliente);
  dht2.begin();
}


void loop() {
  delay(2000);
  leerdht2();
  ThingSpeak.writeFields(channelID,WriteAPIKey);
  Serial.println("Datos enviados a ThingSpeak!");
  delay(14000);
}


void leerdht2() {
  float t2 = dht2.readTemperature();
  float h2 = dht2.readHumidity();
  while (isnan(t2) || isnan(h2)){
    Serial.println("Lectura fallida en el sensor DHT22, repitiendo lectura...");
    delay(2000);
    t2 = dht2.readTemperature();
    h2 = dht2.readHumidity();
  }
  Serial.print("Temperatura DHT22: ");
  Serial.print(t2);
  Serial.println(" ºC.");
  Serial.print("Humedad DHT22: ");
  Serial.print(h2);
  Serial.println(" %.");
  Serial.println("-----------------------");
  ThingSpeak.setField (1,t2);
  ThingSpeak.setField (2,h2);
}