Hi, @José Figueiredo and welcome to the Community!
The Wireless M-Bus stack is not free of charge and requires a license.
Please contact a Stackforce Sales Office to get W-MBUS stack for STM32WL (and other sub GHz devices).
Good luck!
When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.
/Peter
In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
