블루투스로 입력값을 받아서 dc모터와 서보모터를 제어하는데 a값을 받았을 때 서보모터1과 dc모터1만 움직여야하는데 2번서보모터가 작동이 됩니다 혹시 문제를 좀 해결하고싶습니다 ㅠㅠ
#include <Servo.h>
#include <SoftwareSerial.h>

SoftwareSerial SWSerial(2, 3);
int motor1 = 9; // Pin number for the first DC motor
int motor2 = 10; // Pin number for the second DC motor

Servo servoMotor1; // Servo motor 1
Servo servoMotor2; // Servo motor 2

int servo1Angle = 0; // Initial angle for servo motor 1
int servo2Angle = 0; // Initial angle for servo motor 2

void setup() {
  SWSerial.begin(9600);
  pinMode(motor1, OUTPUT);
  pinMode(motor2, OUTPUT);

  // Set initial motor values to 0 to ensure motors are stopped at the beginning
  analogWrite(motor1, 0);
  analogWrite(motor2, 0);

  servoMotor1.attach(11); // Attach servo motor 1 to pin 11
  servoMotor2.attach(12); // Attach servo motor 2 to pin 12

  // Set initial servo motor angles to 0 to ensure they start from the initial position
  servoMotor1.write(servo1Angle);
  servoMotor2.write(servo2Angle);

  Serial.begin(9600); // Serial monitor initialization
}

void loop() {
  if (SWSerial.available() > 0) {
    char data = SWSerial.read();

    // Receive data and display it on the serial monitor
    Serial.print("Received data: ");
    Serial.println(data);

    if (data == 'A') {
      // Move servo motor 1 to a certain position
      servo1Angle = 90; // Change the angle value as per your requirement
      servoMotor1.write(servo1Angle);
      delay(500); // Wait for servo motor 1 to reach the desired position

      // Activate DC motor 1
      analogWrite(motor1, 255); // DC motor 1 at maximum speed
      
      // Turn off DC motor 2
      analogWrite(motor2, 0);
    }
    if (data == 'B') {
      // Stop DC motor 1
      analogWrite(motor1, 0);

      // Reset servo motor 1 to its initial position
      servo1Angle = 0;
      servoMotor1.write(servo1Angle);
      delay(500); // Wait for servo motor 1 to reach the desired position
    }
    if (data == 'C') {
      // Move servo motor 2 to a certain position
      servo2Angle = 89; // Change the angle value as per your requirement
      servoMotor2.write(servo2Angle);
      delay(500); // Wait for servo motor 2 to reach the desired position

      // Activate DC motor 2
      analogWrite(motor2, 255); // DC motor 2 at maximum speed
      
      // Turn off DC motor 1
      analogWrite(motor1, 0);
    }
    if (data == 'D') {
      // Stop DC motor 2
      analogWrite(motor2, 0);

      // Reset servo motor 2 to its initial position
      servo2Angle = 0;
      servoMotor2.write(servo2Angle);
      delay(500); // Wait for servo motor 2 to reach the desired position
    }
  }
}