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Associate II
September 5, 2025
Solved

NUCLEO-WBA55CG Transparente Mode Example

  • September 5, 2025
  • 1 reply
  • 632 views

Hello Together,

I would like to try out the STM32CubeMonitor-RF (V2.15.0) with the NUCLEO-WBA55CG board. 

I downloaded the stm32cubewba mcu package (V1.7.0) and flashed the .bin file from the BLE_TransparentMode example to the board with the STMCubeProgrammer (V2.20.0)
(start address: 0x08000000).

When starting the STM32CubeMonitor-RF, however, the message "Device under Test not responding" appears.

 

I then loaded the project with the STM IDE (V1.19.0) and selected the BLE_TransparentMode project for my board via the Example Selector when creating a new STM32 project.

The same error message appears on the RF Monitor.

 

Do I have to integrate the BLE stack separately?
Where can I find the BLE stack?
I have noticed that the loaded project structure in the IDE differs from the one from the ST Wiki for the transparent mode. The file "ll_sys_hclk_client.c" and the two libraries "LinkLayer_BLE_Full_lib.a" and "stm32wba_ble_stack_full.a" are missing in the middleware.

 

Thanks for the help!

 

 

Best answer by STTwo-32

Hello @BLE_Beginner and welcome to the ST Community.

I've personally tested this by uploading the BLE_TransparentMode_reference.bin from the STM32CubeWBA V1.7.0 and using the STM32CubeProgrammer V2.20.0. After that, i've been able to connect it to the STM32cubeMonito-RF V2.18.0 without an issue: 

STTwo32_0-1757067922600.png

I think you should update the CubeMonitor-RF to the newest version (since it may be an issue on the oldest versions).

Best Regards.

STTwo-32

1 reply

STTwo-32
STTwo-32Best answer
Technical Moderator
September 5, 2025

Hello @BLE_Beginner and welcome to the ST Community.

I've personally tested this by uploading the BLE_TransparentMode_reference.bin from the STM32CubeWBA V1.7.0 and using the STM32CubeProgrammer V2.20.0. After that, i've been able to connect it to the STM32cubeMonito-RF V2.18.0 without an issue: 

STTwo32_0-1757067922600.png

I think you should update the CubeMonitor-RF to the newest version (since it may be an issue on the oldest versions).

Best Regards.

STTwo-32

Associate II
September 8, 2025

Thanks for the fast response.
It works with the Version V1.8.0 of the CubeMonitor RF