#include <ThingSpeak.h>
#include <WiFi.h>
#include "DHT.h"
#define DHTPIN 23
#define DHTTYPE DHT22
WiFiClient client;
const char* ssid = "Wokwi-GUEST";
const char* password = "";
unsigned long myChannelNumber = 2777407;
const char* myWriteAPIKey = "LB2U61BL99QWW2E4";
DHT dht(DHTPIN, DHTTYPE);
void setup() {
   Serial.begin(115200);
  dht.begin();
  WiFi.begin(ssid, password);
  ThingSpeak.begin(client);
}
void loop() {
   float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

  if (isnan(temperature) || isnan(humidity)) {
    Serial.println("Failed to read from DHT sensor!");
    return;
  ThingSpeak.setField(1, temperature);
  ThingSpeak.setField(2, humidity);
  int x = ThingSpeak.writeFields(myChannelNumber, myWriteAPIKey);
  if (x == 200) {
    Serial.println("Data successfully sent ");
  } else {
    Serial.println("Failed to send data to ThingSpeak. HTTP error code: " + String(x));
  }
  delay(2000);
}
}