#include <DHTesp.h>
#include <WiFi.h> 
#include <ThingSpeak.h>

#define dhtPin 15

DHTesp dhtSensor;
const char * SSID = "Wokwi-GUEST"; // nama wifi di wokwi
const char * PASS = ""; //password wifi di wokwi
WiFiClient client;

unsigned long channelId = 1969417; // channel ID di thingspeak masing-masing
const char * readApiKey = "J1SNKBO0HYEOWUFW"; // read API Key di thingspeak masing-masing beda
const int fieldNum1 = 1; // sesuaikan dengan field number di thingspeak


void setup() {
  // ini bagian untuk sensor dan serial monitor
  dhtSensor.setup(dhtPin, DHTesp::DHT22);
  Serial.begin(115200);

  // bagian untuk koneksi wifi
  WiFi.begin(SSID, PASS);
  Serial.print("Connecting");
  while(WiFi.status() != WL_CONNECTED){
    delay(500);
    Serial.print(".");
  }
  Serial.println();
  Serial.print("Connected, IP Address: ");
  Serial.println(WiFi.localIP());

  // ini untuk koneksi ke thingspeak
  ThingSpeak.begin(client);
}

void loop() {
  float t = dhtSensor.getTemperature();
  
  int httpCode = ThingSpeak.writeField(channelId, fieldNum1, t, readApiKey);

  if (httpCode == 200){
    Serial.println("Data Berhasil Dikirimkan Ke server!");
    Serial.println(t);
    delay(15000);
  }
  else{
    Serial.println("Pengiriman Data Ke Server Gagal " + String(httpCode));
    delay(1000);
  }

}