include <ThingSpeak.h>

// Replace with your Wi-Fi credentials
const char* ssid = "your-ssid";
const char* password = "your-password";

// Replace with your ThingSpeak channel details
const char* server = "api.thingspeak.com";
const char* apiKey = "your-api-key";
const unsigned long channelId = your-channel-id;

WiFiClient client;

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() {
  // Your sensor readings go here
  float sensorValue = 123.45;

  ThingSpeak.begin(client);
  ThingSpeak.writeField(channelId, 1, sensorValue, apiKey);
  int httpCode = ThingSpeak.writeFields(channelId, apiKey);
  ThingSpeak.stop();

  if (httpCode == 200) {
    Serial.println("Data sent to ThingSpeak successfully");
  } else {
    Serial.println("Error sending data to ThingSpeak");
  }

  delay(60000); // Send data every 1 minute
}