Solved
I can't find an IDE that supports MB1389C / NUCLEO-WL55JC1.
CUBE and MX do support STM32WL CPU's *but not* the above mentioned development board.
So we need either
- detailed instruction how to setup the IDE to work with the board or
- a link to an updated version of one of these IDE's.
Question is related to Cube 1.4.2 / MX 6.0.1
Thank you.
