#include<WiFi.h>
#include <ThingSpeak.h>
#include <DHTesp.h>
DHTesp dhtSensor;
TempAndHumidity data;
const int DHT_PIN=13;
char ssid[]="Wokwi-GUEST";
char pass[]="";
WiFiClient client;
unsigned long mychannelnumber= 2254650;
const char * myWriteAPIKey="JJ3LPOHHF3D0BQW8";
int statusCode;
void setup() {

  // put your setup code here, to run once:
  Serial.begin(115200);
  WiFi.mode(WIFI_STA);
  ThingSpeak.begin(client);
  dhtSensor.setup(DHT_PIN,DHTesp::DHT22);
  pinMode(27, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  data=dhtSensor.getTempAndHumidity();
  if(WiFi.status()!=WL_CONNECTED)
  {
  Serial.print("Attempting to connect");
    while(WiFi.status()!=WL_CONNECTED)
    {
    WiFi.begin(ssid,pass);
    Serial.print(".");
   delay(5000);
    }
  Serial.println("\nConnected,");
  }
  Serial.println("Humi :" + String(data.humidity));
  Serial.println("Temp :" + String(data.temperature));
  Serial.println("--------------------");
  if(data.temperature>40)
  {
    digitalWrite(27, HIGH);
  }
  else{
    digitalWrite(27, LOW);
  }
  ThingSpeak.setField(1,data.temperature);
  ThingSpeak.setField(2,data.humidity);
  statusCode=ThingSpeak.writeFields(mychannelnumber,myWriteAPIKey);
  if(statusCode==200)
  {
    Serial.println("Channel update successful");
  }
  else{
    Serial.println("problem writing data.HTTP error code:"+ String(statusCode));
  }
  delay(10); // this speeds up the simulation
}