#include <SoftwareSerial.h>
#include <Servo.h>

SoftwareSerial BTSerial(10, 11); // RX, TX for Bluetooth
Servo myServo;  // Servo object

char command;  // Variable to store Bluetooth data

void setup() {
  Serial.begin(9600);   // Serial Monitor for debugging
  BTSerial.begin(9600); // Bluetooth communication

  myServo.attach(9);    // Servo connected to Pin 9
  myServo.write(90);    // Start at neutral position (90°)

  Serial.println("Bluetooth Ready! Send 'L' for Left, 'R' for Right.");
}

void loop() {
  if (BTSerial.available()) { 
    command = BTSerial.read();
    Serial.print("Received: ");
    Serial.println(command);

    // Control servo based on Bluetooth input
    if (command == 'L') {
      myServo.write(0);  // Move Servo to 0° (Left)
      Serial.println("Servo Moved Left");
    } 
    else if (command == 'R') {
      myServo.write(180); // Move Servo to 180° (Right)
      Serial.println("Servo Moved Right");
    }
  }
}