Bluetooth mangoH yellow launch

Hi,
Is there a procedure to follow in order to detect the bluetooth using the mangoH yellow?
Thanks

Does this help?

I have tried but cannot detect my bluethooth using another device.
I wonder if I have to launch specific apps or download drivers. Moreover the bluetooth is integrated so I don’t need any antenna, right?

What do you mean by another device?
You have one working device?

I want to connect it with my smartphone.

the link shows that you need to check " dmesg | grep Blue"

Bluetooth isn’t going to be active until you’re running an application. A simple example:

root@swi-mdm9x28-wp:~# bluetoothctl
Agent registered
[CHG] Controller 3C:E1:A1:E8:B6:E1 Pairable: yes
[bluetooth]# 

Now I run bluetoothctl on an Ubuntu system:

paul@paul-ThinkCentre-M72e:~$ bluetoothctl
Agent registered
[bluetooth]# info 3C:E1:A1:E8:B6:E1
Device 3C:E1:A1:E8:B6:E1 (public)
	Name: BlueZ 5.52
	Alias: BlueZ 5.52
	Paired: no
	Trusted: no
	Blocked: no
	Connected: no
	LegacyPairing: no
	UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
	UUID: A/V Remote Control        (0000110e-0000-1000-8000-00805f9b34fb)
	UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
	UUID: Generic Access Profile    (00001800-0000-1000-8000-00805f9b34fb)
	UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
	Modalias: usb:v1D6Bp0246d0534
[bluetooth]#

The Ubuntu Bluetooth sees the mangOH Bluetooth

Could you tell me where can I find some examples of app developed using BlueZ and Dbus to send message with another device (if possible) please?

bluetoothServices which can be found in https://github.com/mangOH/BluetoothServices . I used this as a model to implement the nRF Transparent UART service. I think you should be able to find a smartphone app from Nordic RF which can connect with it as is.

Thanks I will try it

I have this message when trying to connect to bluetooth after command ‘power on’, can you help me?

"no default controller available "

You mean you’re running bluetoothctl? Works for me:

root@swi-mdm9x28-wp:~# bluetoothctl
Agent registered
[CHG] Controller 3C:E1:A1:E8:B6:E1 Pairable: yes
[bluetooth]# power on
Changing power on succeeded
[CHG] Controller 3C:E1:A1:E8:B6:E1 Powered: yes
[bluetooth]# exit             
root@swi-mdm9x28-wp:~# cm info
Device:                        WP7702
IMEI:                          352653090190778
IMEISV:                        4
FSN:                           4L931585051610
Firmware Version:              SWI9X06Y_02.32.02.00 c2e98c jenkins 2019/08/30 07:28:21
Bootloader Version:            SWI9X06Y_02.32.02.00 c2e98c jenkins 2019/08/30 07:28:21
MCU Version:                   002.013
PRI Part Number (PN):          9909138
PRI Revision:                  001.001 
Carrier PRI Name:              SIERRA
Carrier PRI Revision:          001.027_000
SKU:                           1104405
Last Reset Cause:              Power Down
Resets Count:                  Expected: 379	Unexpected: 1
root@swi-mdm9x28-wp:~# 

It works after restarting my computing… strange. I managed to pair mangoh to smartphone but I get an error while trying to connect to my smartphone device :
image

Do you have any idea of what could be wrong? Then I still struggle to find my mangoh on nrF connect application but you might not know…

Then could you bring me clarifications of these points:

  • Where do I have to work : in my “leaf-data” folder or in my “mangoh” folder that both were created after installation.
  • is it possible to work with python? The only requirement is to use Legato standard of coding , right?

Thanks,