Support for STM32WB55

Open nikzin96 opened this issue 2 months ago • 0 comments

Hello,

I am trying to get I2S working on the STM32WB55 for a project wehre I need the Bluetooth LE capability of this chip. I want to use platformio to write my code. I was able to get a very simple setup working in STCubeIDE to send received I2S data from the INMP441 microphone over the STM32WB55 to the serial console. So it definetely does work.

The problem I have now is, that I cannot get it to work in platformio. For this chip platformio only supports the arduino framework, which would be totally fine with me, but that might be an issue in this specific case?

The head of my platformio.ini looks like this: [env:nucleo_wb55rg_p] platform = ststm32 @ 19.4.0 board = nucleo_wb55rg_p framework = arduino

Is there a way you can add support to your library for this chip, or help me get it working?

I have also tried porting the STMCubeIDE Code, but also this did not work for me so far.

Thank you.

Oct 25 '25 22:10 nikzin96