X-CUBE-AZURE Microsoft® Azure® IoT software expansion for STM32Cube Data brief
■ 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® X.509 device authentication and Azure® Device Provisioning Service (DPS)
■ 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
● Description:
■ 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 the Quectel's BG96 modem (LTE Cat M1/LTE Cat NB1/2G 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 the Microsoft® Azure® IoT Hub. The application shows how a simple client application connects to the Azure® IoT Hub 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 is possible to update firmware securely using 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.
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X-CUBE-AZURE 、 STM32Cube 、 32F413HDISCOVERY 、 32F769IDISCOVERY 、 B-L475E-IOT01A 、 P-L496G-CELL02 |
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Microsoft® Azure® IoT software expansion Package 、 low-power Discovery board |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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13-Jan-2022 |
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Rev 4 |
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Rev 4 |
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151 KB |
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