#include <WiFi.h>
#include <ThingSpeak.h>
// WiFi parameters
const char* ssid = "Wokwi-Guest";
const char* password = "";

// ThingSpeak parameters
unsigned long channelID = YOUR_CHANNEL_ID;  // Replace with your ThingSpeak channel ID
const char* writeAPIKey = "your_write_API_key";  // Replace with your ThingSpeak write API Key

// Pin assignments
const int relay1Pin = 2;  // Replace with the pin connected to Relay 1
const int relay2Pin = 3;  // Replace with the pin connected to Relay 2
const int led1Pin = 4;    // Replace with the pin connected to LED 1
const int led2Pin = 5;    // Replace with the pin connected to LED 2

// Initialize the WiFi client
WiFiClient client;

void setup() {
  // Initialize serial communication
  Serial.begin(115200);

  // Connect to Wi-Fi
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to WiFi");

  // Initialize ThingSpeak
  ThingSpeak.begin(client);
  
  // Set the relay and LED pins as output
  pinMode(relay1Pin, OUTPUT);
  pinMode(relay2Pin, OUTPUT);
  pinMode(led1Pin, OUTPUT);
  pinMode(led2Pin, OUTPUT);
}

void loop() {
  // Read the values from ThingSpeak
  int relay1Value = ThingSpeak.readField(channelID, 1, writeAPIKey).toInt();
  int relay2Value = ThingSpeak.readField(channelID, 2, writeAPIKey).toInt();

  // Control the relays and LEDs
  digitalWrite(relay1Pin, relay1Value);
  digitalWrite(relay2Pin, relay2Value);
  digitalWrite(led1Pin, relay1Value);
  digitalWrite(led2Pin, relay2Value);

  // Delay for 1 second
  delay(1000);
}