// Simulation of Transceiver without LoRa Module or PIR sensor

int simulatedSensor = 0;  // We'll toggle this value to simulate sensor behavior

void setup() {
  Serial.begin(115200);
  Serial.println("Simulated Transceiver Ready...");
}

void loop() {
  // --- TRANSMITTER PART (Simulated) ---
  // Toggle sensor value to simulate motion and no motion
  simulatedSensor = !simulatedSensor;  // Switch between 0 and 1
  Serial.print("Transmitting PIR Value: ");
  Serial.println(simulatedSensor);
  
  delay(1000);  // Simulate transmission delay
  
  // --- RECEIVER PART (Simulated) ---
  Serial.println("Switching to Receive Mode...");
  delay(500);  // Simulate waiting time for a packet
  
  // "Receive" the simulated sensor value
  int receivedValue = simulatedSensor;  
  Serial.print("Received PIR Sensor Value: ");
  if (receivedValue == 1) {
    Serial.println("Motion Detected");
  } else if (receivedValue == 0) {
    Serial.println("No Motion");
  } else {
    Serial.println("Invalid Data");
  }

  delay(2000);  // Wait before starting next cycle
}