Bootloading Amazon Sidewalk Applications#

Bootloading allows you to update application firmware images on Sidewalk devices. This section provides background information about bootloading using the Silicon Labs Gecko Bootloader.

• Bootloader Fundamentals (PDF): Introduces bootloading for Silicon Labs networking devices. Discusses the Gecko Bootloader and bootloader file formats.

• Silicon Labs Gecko Bootloader User's Guide for GSDK 4.0 and Higher (PDF): Describes the high-level implementation of the Silicon Labs Gecko Bootloader for EFR32 SoCs and NCPs, and provides information on how to get started using the Gecko Bootloader with Silicon Labs wireless protocol stacks in GSDK 4.0 and higher or Simplicity SDK 2024.6.0 and higher.