user15493: For a project I need to connect a Bluetooth Remote control with an Arduino Nano.
On the Arduino-side I have an HC-05-Bluetooth module. With the Android Application "Bluetooth Terminal" I can verify that the connection is ok, because I can send and receive Strings with an Android smartphone.
In the minimal example I send values from a sensor which is connected to my Arduino via bluetooth to the smartphone, which is working nice. So I guess the wiring is correct:
void loop() {
  sensorValue = analogRead( sensorPin );
  cm = 10650.08 * pow( sensorValue, -0.935 ) - 10;
  Serial.println( cm );
  softSerial.println(cm);
  delay( 500 );
}

Instead of sending sensor values, I need to connect said remote with the Arduino.    

(Picture shows the basic model of said remote control.)
The remote control has the Bluetooth class 20258C which means:

Major Device Class: Peripheral
Limited Discoverable Mode
Audio
Pointing device
Remote control

Remote Control Bluetooth  Specifications:

BT Device Name: YL-BTM3-xxxxxx
Supplier ID and Product ID: 0x0A5C / 0x4503
Class of Device: 0x20258C

My Question is: How can I pair those two devices? I can get the remote control into "Pairing mode", by pressing 2 Buttons. But how do I pair the Arduino-Bluetooth-module with this remote-control? Is it possible at all?
Best regards

user4909: This should be a comment, but..
For starters, you'll need to do the pairing from the Arduino with the HC-05 in master mode.
Check this out.

15493: <p>For a project I need to connect a <strong>Bluetooth Remote control</strong> with an <strong>Arduino Nano</strong>.</p>

<p>On the Arduino-side I have an <a href="http://www.exp-tech.de/media/archive/gm/service/datasheet/HC-Serial-Bluetooth-Products.pdf" rel="nofollow noreferrer">HC-05-Bluetooth module</a>. With the Android Application "Bluetooth Terminal" I can verify that the connection is ok, because I can send and receive Strings with an Android smartphone.</p>

<p>In the minimal example I send values from a sensor which is connected to my Arduino via bluetooth to the smartphone, which is working nice. So I guess the wiring is correct:</p>

<pre class="lang-c prettyprint-override"><code>void loop() {
  sensorValue = analogRead( sensorPin );
  cm = 10650.08 * pow( sensorValue, -0.935 ) - 10;
  Serial.println( cm );
  softSerial.println(cm);
  delay( 500 );
}
</code></pre>

<p>Instead of sending sensor values, I need to connect said remote with the Arduino.    </p>

<p><a href="https://i.stack.imgur.com/KUFzI.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/KUFzI.jpg" alt="Picture of the remote"></a></p>

<p><em>(Picture shows the basic model of said remote control.)</em></p>

<p>The remote control has the Bluetooth class <code>20258C</code> which means:</p>

<ul>
<li>Major Device Class: Peripheral</li>
<li>Limited Discoverable Mode</li>
<li>Audio</li>
<li>Pointing device</li>
<li>Remote control</li>
</ul>

<p><strong>Remote Control Bluetooth  Specifications:</strong></p>

<ul>
<li>BT Device Name: YL-BTM3-xxxxxx</li>
<li>Supplier ID and Product ID: 0x0A5C / 0x4503</li>
<li>Class of Device: 0x20258C</li>
</ul>

<p>My Question is: How can I pair those two devices? I can get the remote control into "Pairing mode", by pressing 2 Buttons. But how do I pair the Arduino-Bluetooth-module with this remote-control? Is it possible at all?</p>

<p>Best regards</p>
 4909: <p>This should be a comment, but..</p>

<p>For starters, you'll need to do the pairing from the Arduino with the HC-05 in master mode.</p>

<p>Check <a href="https://alselectro.wordpress.com/2014/10/21/bluetooth-hc05-how-to-pair-two-modules/" rel="nofollow">this</a> out.</p>
