Packs GeckoPlatform_EFR32MG1B_DFP GeckoPlatform_EFR32MG1B_DFP 4.4.0 Silicon Labs Pack Type Device Support Silicon Labs EFR32MG1B Mighty Gecko Series Device Support. Add to CMSIS Solution packs: - pack: SiliconLabs::GeckoPlatform_EFR32MG1B_DFP@4.4.0 Add with cpackget > cpackget add SiliconLabs::GeckoPlatform_EFR32MG1B_DFP@4.4.0 Download GeckoPlatform_EFR32MG1B_DFP 4.4.0 Devices 15 Version History EFR32MG1B Series Silicon Labs 15 Devices EFR32MG1B232 4 Devices EFR32MG1B232F256GJ43 Cortex-M4 EFR32MG1B232F256GM32 Cortex-M4 EFR32MG1B232F256GM48 Cortex-M4 EFR32MG1B232F256IM48 Cortex-M4 EFR32MG1B132 3 Devices EFR32MG1B132F256GJ43 Cortex-M4 EFR32MG1B132F256GM32 Cortex-M4 EFR32MG1B132F256GM48 Cortex-M4 EFR32MG1B131 2 Devices EFR32MG1B131F256GM32 Cortex-M4 EFR32MG1B131F256GM48 Cortex-M4 EFR32MG1B231 2 Devices EFR32MG1B231F256GM32 Cortex-M4 EFR32MG1B231F256GM48 Cortex-M4 EFR32MG1B632 2 Devices EFR32MG1B632F256GM32 Cortex-M4 EFR32MG1B632F256IM32 Cortex-M4 View all in family (15)