• Added sample for the Arduino Portenta H7 board to connect to Azure IoT Central.
• Added sample for the Arduino Portenta H7 board to connect to Azure IoT Hub.
• Added sample for the Arduino Nano RP2040 Connect board to connect to Azure IoT Central.
• Added sample for the Arduino Nano RP2040 Connect board to connect to Azure IoT Hub.

• Update azure-sdk-for-c code to get ADU GA patch (https://github.com/Azure/azure-sdk-for-c/commit/54f7bf322e0472fa667009d570623a881bdc8372)
• Update ADU sample to use new model id (users can define their own, as soon as it has deviceUpdateContractModel;2 as subcomponent)
• Update ADU sample readme.md documentation to use Azure CLI.

• Updated the ADU DTMI to version 1 to be compatible with sent ADU device properties.

• GA release of Azure Device Update APIs for the Embedded C SDK.
• Includes a sample to update ESP32 devices over the air.

• Incorporates latest changes into the Azure Device Update feature.
• Improvements in ADU samples and their documentation.

• Incorporates latest changes into the Azure Device Update feature.
  • Change file size to int64_t
  • Typedef enums used to pass to ADU functions
  • Remove root keys from SDK and instead have directly in the sample
  • Add initializer for device properties

• This adds a preview release of the Azure Device Update APIs for the Embedded C SDK.
• Includes a sample to update ESP32 devices over the air.

Releasing the official version 1.0.0 of the Azure SDK for C Arduino Library.

No changes done to the codebase.

• Bumps the SDK version to the newest 1.3.2 version.
• Includes a bug fix on the user agent string not being URL encoded which could have caused disconnects with devices (especially when using twin functionality).
• Adds documentation guidance for X509 client authentication.

• Adds X509 client cert authentication to the samples.
• Removes user agent workaround.

Description

This is the Azure SDK for C API published as an Arduino library.

Azure SDK for C is an API designed for embedded development, assisting applications to connect their MQTT client to the Microsoft Azure IoT services.

It shall be preferred over previous libraries for connecting to Microsoft Azure IoT:

• azure-iot-arduino
• azure-iot-arduino-utility
• azure-iot-arduino-protocol-http
• azure-iot-arduino-protocol-mqtt
• azure-iot-arduino-socket-esp32-wifi

For questions or filing issues please refer to the Azure SDK for C repo.

Release Notes

• Fix SAS-token refresh crash in ESP32 Azure IoT Central samples.

Description

This is the Azure SDK for C API published as an Arduino library.

Azure SDK for C is an API designed for embedded development, assisting applications to connect their MQTT client to the Microsoft Azure IoT services.

It shall be preferred over previous libraries for connecting to Microsoft Azure IoT:

• azure-iot-arduino
• azure-iot-arduino-utility
• azure-iot-arduino-protocol-http
• azure-iot-arduino-protocol-mqtt
• azure-iot-arduino-socket-esp32-wifi

For questions or filing issues please refer to the Azure SDK for C repo.

Release Notes

• Added sample for ESPRESSIF ESP32 Azure IoT Kit board to connect to Azure IoT Central.
• Added sample for ESPRESSIF ESP32 board to connect to Azure IoT Central.
• Merged fixes from community for existing samples.

This new library maps to the new Azure SDK for C that is designed for
embedded development, published on https://github.com/azure/azure-sdk-for-c.

This new azure-sdk-for-c-arduino library shall be preferred over the previous azure-iot-arduino
library and dependencies (azure-iot-arduino-utility,
azure-iot-arduino-protocol-http, azure-iot-arduino-protocol-mqtt,
azure-iot-arduino-socket-esp32-wifi).

For questions, please refer to maintainer of library.