IMPORTANT: Please choose the branch of this repo, based on the FreeRTOS-LTS release that you would like to base your application on.
If you are using the older (3.x.x) aws-iot-device-sdk-embedded-C
release, please checkout the release/v3.1.x
branch.
This SDK enables AWS IoT cloud connectivity with ESP32-based platforms using the libraries provided as a part of the AWS IoT Device Embedded C SDK.
- Please clone this branch of the repository using
For example: To clone just
git clone -b "<name_of_the_release_branch>" --recursive https://github.com/espressif/esp-aws-iot
release/202210.01-LTS
, you may run:git clone -b "release/202210.01-LTS" --recursive https://github.com/espressif/esp-aws-iot
- Please refer to https://docs.espressif.com/projects/esp-idf/en/latest/get-started/index.html for setting up ESP-IDF
- ESP-IDF can be downloaded from https://github.com/espressif/esp-idf/
- This SDK supports
release/v5.1
,release/v5.0
,release/v4.4
andrelease/v4.3
of ESP-IDF. - Please set your branch to the IDF release that you would like to use, and pull in the latest changes.
Note: Please read Support Policy below for more details.
- Please refer to the example README for more information on setting up examples.
- For a production-ready starting point for making applications that connect to AWS IoT Core using
esp-aws-iot
, refer to the reference example. - Please refer to the Security Guide for steps to enable Security Features on your Espressif chip.
- This SDK supports multiple ways to securely store the PKI credentials.
- The default method is to use PKI credentials which are embedded in the binary, using the certs from the
certs/
in every example. - For using Secure Element (ATECC608A), you will need to use esp-cryptoauthlib.
- The Security Guide includes detailed steps and pointers to configure and use the Digital Signature Peripheral on supported chips, using esp_secure_cert_mgr.
The following table shows esp-aws-iot support with the ESP-IDF support of Espressif SoCs:
and
denote supported and unsupported status, respectively.
SoC | Supported IDF Version | esp-aws-iot Release | ||
---|---|---|---|---|
202012.04-LTS | 202210.01-LTS | master branch | ||
ESP32 | IDF v4.3 | |||
IDF v4.4 | ||||
IDF v5.0 | ||||
IDF v5.1 | ||||
ESP32-S2 | IDF v4.3 | |||
IDF v4.4 | ||||
IDF v5.0 | ||||
IDF v5.1 | ||||
ESP32-C3 | IDF v4.3 | |||
IDF v4.4 | ||||
IDF v5.0 | ||||
IDF v5.1 | ||||
ESP32-S3 | IDF v4.4 | |||
IDF v5.0 | ||||
IDF v5.1 | ||||
ESP32-C2 | IDF v5.0 | |||
IDF v5.1 | ||||
ESP32-C6 | IDF v5.1 |
IDF version support for esp-aws-iot releases is based on IDF Release Support Schedule.
For example, support for IDF v4.3 for Release 202210.01-LTS will expire on 15th Dec 2023.