#include <WiFi.h>
#include <ThingSpeak.h>
#include <WiFiClient.h>
#include <HTTPClient.h>

const char *ssid = "Wokwi-GUEST";
const char *password = "";

const String readApiUrl = "https://api.thingspeak.com/channels/2805605/fields/1.json?api_key=W2N7HIKM621EXJO7&results=2";

void setup() {
  Serial.begin(115200);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to WiFi.");
  
}

void loop() {
  if (WiFi.status() == WL_CONNECTED) {
    HTTPClient http;
    http.begin(readApiUrl);
    int httpCode = http.GET();
    if (httpCode > 0) {
      String payload = http.getString();
      Serial.println("Data Retrieved: ");
      Serial.println(payload);
    } else {
      Serial.println("Error in HTTP request");
    }
    http.end();
  }
  delay(10000); // Fetch data every 10 seconds
}