How to Flash a Silicon Labs Device
Once you have an image built, you can flash it onto your EFR or SiWx917 device (either a development board or the Thunderboard Sense 2) over USB connected to your development machine. This can be done using Simplicity Commander.
Simplicity Commander
Links to download Simplicity Commander’s standalone versions are included below. Full documentation on Simplicity Commander is included in the Simplicity Commander Reference Guide
Linux: https://www.silabs.com/documents/public/software/SimplicityCommander-Linux.zip
Mac: https://www.silabs.com/documents/public/software/SimplicityCommander-Mac.zip
Windows: https://www.silabs.com/documents/public/software/SimplicityCommander-Windows.zip
To Flash the bootloader and Binaries, refer Flashing using Commander
Note: Flashing the bootloader binaries is only required for NCP devices (MG12 and MG24). It is not applicable to the SiWx917 SoC.
(Optional) J-Link RTT for Logging:
Multi-platform Logging software for device logs. Links to download J-Link RTT for logging are included below