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Microsoft Azure software expansion for STM32Cube

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The X-CUBE-AZURE Expansion Package consists of a set of libraries and application examples for STM32L4 Series, STM32F4 Series, and STM32F7 Series microcontrollers acting as end devices.

X-CUBE-AZURE runs on four platforms. The B-L475E-IOT01A and 32F413HDISCOVERY boards support Wi-Fi^® connectivity with an on-board Inventek module. The 32F769IDISCOVERY board provides a native Ethernet interface. The P-L496G-CELL02 pack includes an STM32L496AGI6-based low-power Discovery board equipped with Quectel's BG96 modem (LTE Cat M1/NB/2G fallback) for cellular connectivity.
For the four platforms, a sample application configures the network connectivity parameters, and illustrates the various ways for a device to interact with Microsoft^® Azure^® IoT Hub. The application shows how a simple client application connects to the Azure^® IoT Hub in order to publish device state and telemetry data, and receive device configuration from the cloud.
The application handles Azure^® messages, methods and twin update commands. This allows, from the Azure IoT console, the remote control of the user LED state, the change of the telemetry interval, or the trigger of remote firmware update.
It connects to the ST-AZURE-Dashboard for easy sensor data visualization and device control.
It is possible to securely update firmware based on a bootloader derived from the X-CUBE-SBSFU Expansion Package.
Device authentication and TLS encryption security features are complemented on the client side by the Secure Boot and Secure Firmware Update features.
The B-L475E-IOT01A board reports telemetry data such as measurement of humidity, temperature, and atmospheric pressure.

Key Features
- Ready-to-run firmware example using cellular, Wi-Fi^®, and Ethernet connectivity to support quick evaluation and development of Microsoft^® Azure^® cloud-connected applications
- Board configuration interface for connection to the Azure^® IoT Hub
- Secure Boot and Secure Firmware Update
- TLS encryption
- Azure^® IoT Hub, and bidirectional communication examples implemented
- Azure^® X509 device authentication and Azure^® Device Provisioning Service (DPS)
- Connection to an Azure^® IoT central demonstration
- Connection to STMicroelectronics dashboard for Azure^®, for easy sensor data visualization and device control
- Specific features on the B-L475E-IOT01A board such as measurement of humidity, temperature, 3-axis magnetic data, 3-axis acceleration, 3-axis gyroscope data, atmospheric pressure, and time-of-flight
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Part Number	General Description	Software Version	Supplier	Download
Azure-dashboard	STM32Cube function pack for IoT sensor node with telemetry and device management applications for Microsoft Azure cloud	4.0.1	ST	Go to site
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Part number	Status	Description	Type	Supplier
32F413HDISCOVERY	Active	Discovery kit with STM32F413ZH MCU	STM32 Discovery Kits	ST	32F413HDISCOVERY Description: Discovery kit with STM32F413ZH MCU
32F769IDISCOVERY	Active	Discovery kit with STM32F769NI MCU	STM32 Discovery Kits	ST	32F769IDISCOVERY Description: Discovery kit with STM32F769NI MCU
B-L475E-IOT01A	Active	STM32L4 Discovery kit IoT node, low-power wireless, BLE, NFC, SubGHz, Wi-Fi	STM32 Discovery Kits	ST	B-L475E-IOT01A Description: STM32L4 Discovery kit IoT node, low-power wireless, BLE, NFC, SubGHz, Wi-Fi

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Product Specifications (1)

	Resource title		Latest update
PDF	DB3322 Microsoft® Azure® IoT software expansion for STM32Cube 3.0		12 Sep 2019	12 Sep 2019 DB3322 Microsoft® Azure® IoT software expansion for STM32Cube 3.0

User Manuals (4)

	Resource title	Latest update
PDF	UM2312 Development checklist for STM32Cube Expansion Packages 3.0	06 Sep 2019	06 Sep 2019 UM2312 Development checklist for STM32Cube Expansion Packages 3.0
PDF	UM2285 Development guidelines for STM32Cube Expansion Packages 2.0	10 Sep 2020	10 Sep 2020 UM2285 Development guidelines for STM32Cube Expansion Packages 2.0
PDF	UM2388 Development guidelines for STM32Cube firmware Packs 1.0	27 Jul 2020	27 Jul 2020 UM2388 Development guidelines for STM32Cube firmware Packs 1.0
PDF	UM2242 Getting started with Microsoft® Azure® IoT cloud Expansion Package for STM32Cube 2.0	12 Sep 2019	12 Sep 2019 UM2242 Getting started with Microsoft® Azure® IoT cloud Expansion Package for STM32Cube 2.0

Presentations (4)

	Resource title	Latest update
PDF	IoT: Cloud Connectivity Expansion Packages for STM32Cube 2.0	26 Mar 2020	26 Mar 2020 IoT: Cloud Connectivity Expansion Packages for STM32Cube 2.0
PDF	STM32 and STM8 embedded software solutions 8.0	14 Apr 2020	14 Apr 2020 STM32 and STM8 embedded software solutions 8.0
PDF	STM32Cube and Azure RTOS overview 1.0	09 Dec 2020	09 Dec 2020 STM32Cube and Azure RTOS overview 1.0
PDF	STM32Cube ecosystem overview - Making STM32 development easier 1.2	11 Aug 2020	11 Aug 2020 STM32Cube ecosystem overview - Making STM32 development easier 1.2

Brochures (2)

	Resource title		Latest update
PDF	STM32 Open Development Environment Brochure 17.09		11 Sep 2018	11 Sep 2018 STM32 Open Development Environment Brochure 17.09
PDF	Sensor & motion algorithm software pack for STM32Cube 1.0		29 Oct 2018	29 Oct 2018 Sensor & motion algorithm software pack for STM32Cube 1.0

License Agreement (1)

	Resource title		Latest update
PDF	SLA0048 Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT 6.10		09 Dec 2020	09 Dec 2020 SLA0048 Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT 6.10

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