#include <Arduino.h>

// Pin Definitions
#define MQ3_SENSOR_PIN 34
#define IR_SENSOR_PIN 27

// Struct to hold sensor data
struct SensorData {
  int alcoholLevel;
  int irStatus;
};

SensorData sensorData;

void setup() {
  Serial.begin(115200); // Debugging on Serial Monitor

  pinMode(IR_SENSOR_PIN, INPUT);
  Serial.println("ESP32 Sender Initialized.");
}

void loop() {
  // Read sensor data
  sensorData.alcoholLevel = analogRead(MQ3_SENSOR_PIN);
  sensorData.irStatus = digitalRead(IR_SENSOR_PIN);

  // Print and send sensor data
  Serial.print(sensorData.alcoholLevel);
  Serial.print(",");
  Serial.println(sensorData.irStatus);

  delay(1000);
}