Note: This KBA has been marked as deprecated. As of Q4 2018, with the Q3 SDK update release, Simplicity Studio will be able to detect module as a separate part and this will enable studio to detect the appropriate EFR32 inside the module automatically. 

Question

What EFR32 device is under the hood of the various BGM/MGM module products?

Answer

See this table for a mapping of the EFR32 inside the module:

This is important for application development, as Simplicity Studio and Simplicity Commander identify the module by the EFR32 device inside rather than by the module itself.  Efforts are in process to allow for module identification within Studio/Commander for a future release.