WBA55CG - Receive data from phone

[Henry_BLE]

Hi community,

I'm very new to STM32 wireless. I need some support.

I followed the MOOC "STM32WB Getting Started Series: Part 12b, Lab. Receiving data from the phone " using Nucleo WBA55CG board. When I build the code, there were 0 error and 0 warning. Problem started with flashing. I couldn't find the STM board on ST BLE Toolbox on my phone. 

However, when I followed MOOC "STM32WBA5x workshop - 5- Add a BLE profile (P2PServer) to your peripheral" usng same HW, it worked perfectly. I could find STM board on the phone, receive noti when button is clicked und toggle the LEDs from phone.

How can I solve this issue?

I'm using Windows 11 Enterprise 23H2, STM32CubeMX v6.15.0, STM32Cube IDE 1.18.0 with STM32Cube_FW_WB_V1.7.0.

[STTwo-32 · Accepted solution]

Hello @Henry_BLE and welcome to the ST Community.

First of all, the STM32WB series and the STM32WBA series are completely different. the STM32WB is a dual core product (Cortex M4 and cortex M0+). But the STM32WBA is a single core (Cortex M33). So:

• If you are using the NUCLEO-WBA55CG, you have to follow the tutorial from this workshop (that you have already mentioned) or this Wiki. together with the STM32CubeWBA (V1.7.0).
• If you are using the board based on a STM32WB55, you have to follow this Wiki. together with the STM32CubeWBA (V1.23.0).

PS: make sure to use the STM32CubeIDE V1.19.0 and the STM32CubeMX V6.15.0.

Best Regards.

STTwo-32

[Henry_BLE]

Thank you @STTwo-32 for the support. I still need support because i want to apply this MOOC "STM32WB Getting Started Series: Part 12b, Lab. Receiving data from the phone " into WBA55CG. What should I adjust so that the program can be flashed?

[STTwo-32]

The "STM32WB Getting Started Series: Part 12b, Lab. Receiving data from the phone " tutorial is made for the STM32WB and it is not made to work with the STM32WBA. so, you have to use the  the tutorial from this workshop or this Wiki. They are implementing exactly the same function but on the STM32WBA.

Best Regards.

STTwo-32