Connect Bluetooth remote control with Arduino 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
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.