https://www.keil.arm.com/devices/silicon-labs-efr32mg1p231f256gm48/boards/
Arm Keil | Silicon Labs EFR32MG1P231F256GM48
Keil MDK and Keil Studio. As flexible as you are: from cloud to desktop, from CLI to GUI, running on macOS, Linux, and Windows
arm keilsilicon labs
https://www.keil.arm.com/devices/silicon-labs-efr32mg1p231f256gm48/features/
Arm Keil | Silicon Labs EFR32MG1P231F256GM48
Keil MDK and Keil Studio. As flexible as you are: from cloud to desktop, from CLI to GUI, running on macOS, Linux, and Windows
arm keilsilicon labs