SOFTWARE

WHAT'S NEW

Featured FreeRTOS IoT Integrations:

Introducing three featured integrations for more secure IoT applications. See the blog post.

Extended Maintenance Plan (EMP):

Announcing the EMP for FreeRTOS, provided by AWS. See the blog post.

Delta Over-the-Air Updates:

Announcing Delta OTA updates. See the blog post.

December 2021 Releases:

Include MCUBoot demo and a new FreeRTOS download. See the blog post.

FreeRTOS LTS libraries:

The LTS libraries are now included in our partner toolchains. See the blog post.

SigV4 Terminology

Security Token: Temporary, limited-privelege credentials provided by the AWS Security Token Service (AWS STS) to authenticate IAM users.
Credentials Provider: AWS IoT Core has a credentials provider that allows you to use the built-in X.509 certificate as the unique device identity to authenticate AWS requests. This eliminates the need to store an access key ID and a secret access key on your device.