#define BLYNK_TEMPLATE_ID "TMPL3SZn87Iyr"
#define BLYNK_TEMPLATE_NAME "IoT Training"
#define BLYNK_AUTH_TOKEN "QUFPuNp-otQe4ySJQJChSs0Ifb6dZPj4"

#include <WiFi.h>
#include <BlynkSimpleEsp32.h>

// Replace with your WiFi credentials
char ssid[] = "Wokwi-GUEST";  // Wokwi default network
char pass[] = "";

#define relay1 17    // LED1 on GPIO 17
#define relay2 16    // LED2 on GPIO 16
#define relay3 14    // LED2 on GPIO 4

BlynkTimer timer;

BLYNK_WRITE(V0) {
  int relay1State = param.asInt();  // Get Relay1 control value from Blynk
  digitalWrite(relay1, relay1State);
}

BLYNK_WRITE(V1) {
  int relay2State = param.asInt();  // Get Relay2 control value from Blynk
  digitalWrite(relay2, relay2State);
}

BLYNK_WRITE(V2) {
  int relay3State = param.asInt();  // Get Relay3 control value from Blynk
  digitalWrite(relay3, relay3State);
}


void setup() {
  // Debug console
  Serial.begin(115200);

  // Initialize the DHT sensor
  //dht.begin();

  // Initialize Blynk
  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);

  // Set pin modes
  // pinMode(POT_PIN, INPUT);
  // pinMode(DIGITAL_SENSOR_PIN, INPUT);
  pinMode(relay1, OUTPUT);
  pinMode(relay2, OUTPUT);
  pinMode(relay3, OUTPUT);

  // Setup a function to be called every second
  //timer.setInterval(1000L, sendSensorData);
}

void loop() {
  Blynk.run();
  timer.run();  // Run the timer every second
}