How to migrate Nucleo 68 pins to 48 pins

[sibort50]

Hello everyone

I have the BLE_TransparentMode firmware available on the ST website, but it's from the Nucleo-68 development kit. Unfortunately, it doesn't have the firmware for 48 pins, as that's the product I'm developing and I need to go through the certification process using the STM32Cube RF Monitor's Test Mode for Bluetooth connection testing. Does anyone have any tips on how to migrate it to the same project folder and change the .ioc file (Cube MX settings), which I didn't want to redo? Or do you know if there's BLE_TransparentMode firmware for 48 pins? I tried to figure out how to do it in CubeIDE but haven't been able to yet. Thanks.

[STTwo-32]

Hello @sibort50 

I suggest you to use  this BLE_TransparentModeVCP example made for the 48 pin P-Nucleo-WB55 dongle based on the STM32WB55CG.

Best Regards.

STTwo-32

[sibort50]

Thanks for the reply, it helps.

But the dongle uses USB on boot 0, and my board doesn't use USB, and the microcontroller is CC, not CG, like the PCI USB Dongle. Would I need to make any adjustments to the firmware, or can I consider it practically the same?

[sibort50]

Another issue is that I use serial communication via STLINK-V3PWR through USART1 on pins PB6 and PB7. I think I will have to make some adjustments to the code. If you can help me, I would be very grateful.