Configure Bluno’s bluetooth modules


The Arduibag backpack need’s to communicate with the remote control at 9600 Bauds.

So you must configure your 2 Bluno card’s bluetooth modules.

This requires that your two Bluno cards have:
– The same firmware
– The same baud rate (9600 Bauds/s)

You must also set the Arduibag remote’s bluetooth module to “master” mode so the 2 Bluno cards will connect to each other automatically ( paired ) .

Ok, now start with the configuration of Bluno backpack’s bluetooth module…

Configure Arduibag backpack’s Bluno :

1- Update the Bluno card with the latest firmware

To do this, follow the DFRobot procedure and download the latest DFRobot firware .

2- Change the transmission speed of the Bluno’s bluetooth module

For this, use the Arduino software with its serial monitor ( CTRL + M ) and AT commands: following the DFRobot procedure.

600px-BlunoATCommandEnter

600px-BlunoATcommand

You must change the module speed to 9600 baud :

AT+UART=9600

Ok now the Arduibag remote’s Bluno card…

Configure Arduibag remote’s Bluno :

1- Update the Bluno card with the latest firmware

To do this, follow the DFRobot procedure and download the latest DFRobot firware .

2- Change the transmission speed of the Bluno’s bluetooth module

For this, use the Arduino software with its serial monitor ( CTRL + M ) and AT commands: following the DFRobot procedure.

You must change the module speed to 9600 baud :

AT+UART=9600

You also need to change the CENTRAL-PERIPHERAL configuration :

AT+ROLE=ROLE_CENTRAL

 

Ok now, your 2 Bluno cards will together paired automatically when power !

So let’s try !

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