Using different MCU to devboard?

Hi, I am developing using this board: NUCLEO-WB55RG | Mbed

It uses a STM32WB55RG.

For the production version I plan to use: STM32WB55CCU6.

Will mbed still compile for this MCU or will it not work?


I have run Mbed on a STM32WB55CEU6 (building for NUCLEO_WB55RG) with no problems, so I think you should be OK. At worst it will require some minor mods to the linker script, but I think that’s only for flagging an error if you go above 256k program size.