#include <DHTesp.h>
#include <WiFi.h>
#include <ThingSpeak.h>
DHTesp moorthy;
Temp data;

char ssid[] = "Wokwi-GUEST";
char pass[] = "";

WiFiClient client
 long myChannelNumber = 2638202;
const char * myWriteAPIKey = "0NTMECPD499LIXLQ";
int statusCode;

void setup() {
 Serial.begin(115200);
 WiFi.mode(WIFI_STA);
 ThingSpeak.begin(client);
 moorthy.setup(18, DHTesp:: DHT22);
 pinMode(14, OUTPUT);
}



void loop() {

   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.");
  } 


  data = moorthy.getTemp();
  
  Serial.println("Temp : " + String(data.temperature));
  Serial.println("-----------------");
  delay(1000);

 

 if (data.temperature<30) {
 digitalWrite(14, HIGH);
 }

 
 else if(data.temperature>= 30 && data.temperature <= 70 ){
 digitalWrite(14, LOW);
 }

else if(data.temperature>70){
 digitalWrite(14, LOW);
}

 else{
 

  
  ThingSpeak.setField(1, data.temperature);

  statusCode = ThingSpeak.writeFields(myChannelNumber,myWriteAPIKey);

if(statusCode == 200) { //successful writing code
Serial.println("Channel update successful.");
}
else {
Serial.println("Problem Writing data. HTTP error code :" +
String(statusCode));
}
  delay(10);
 
 }
}