SL-SSISE011201V1

量産中

Simplifying IoT-Node Connectivity and Security to Amazon Web Services

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ソリューション概要

 

It can be difficult to manage all the data streaming in from the many sensors streaming in from an IoT node, not to mention the device management with firmware upgrades, new feature deployment, etc…

These problems, however, can be managed far better if the node is able to handle communicate directly with a centralized cloud service. Then all data are analyzed quickly and in real-time, allowing enterprises to get the maximum benefit.

This solution aids in the creation of smart connected low-power devices. It enables users to develop a wide diversity of applications by exploiting low-power communication with AWS cloud servers and its native services including standard Firmware Over The Air (FOTA) updates.

The solution is based on an STM32L4+ microcontroller and an extensive selection of ST MEMS sensors (detection, environmental awareness) and low-power multilink communication (Bluetooth® Low Energy, Sub-GHz).

  • 搭載製品の特徴

    STM32L4S5VIT6 Ultra-Low power MCU

    Ultra-low-power Arm® Cortex®-M4 microcontroller. It embeds 2MB Flash, 640KB RAM, digital and analog peripherals, and hardware encryption accelerator.

    X-CUBE-AWS - AWS IoT software library

    AWS IoT software expansion for STM32Cube. It provides a qualified port of FreeRTOS™. It enables native AWS services like Multi-Account registration, connection, subscribe and publish, jobs and over-the-air firmware update.

    STSAFE-A110 - Secure element to authenticate SW

    Secure Element that is used during the MCU boot process, during the TLS device authentication towards the AWS IoT Core™ server, and during the verification of the over-the-air (OTA) update firmware image integrity and authenticity. It leverages the Secure Element provisioned certificate with the AWS IoT Core™ Multi-Account Registration feature.

  • All Features

    • Ultra-low-power solution with STM32L4+ Series 

    • Embedded hardware security with STSAFE-A110 secure element

    • Multilink wireless communication: WiFi module, Bluetooth® 4.1 module (SPBTLE-RF), dynamic NFC tag

    • Qualified port of FreeRTOS™, fully integrated into the STM32Cube ecosystem and ready to connect to Amazon Web Services (AWS)

    • Supporting AWS native services including standard Firmware Over The Air (FOTA) tasks

    • Extensive selection of ST MEMS sensors (detection, environmental awareness)