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  • LoRa® is a long range wireless area network allowing low-power sensors to report over ranges of up to a dozen kilometers.

    The I-CUBE-LRWAN Expansion Package consists of a set of libraries and application examples for STM32L0, STM32L1 and STM32L4 Series microcontrollers acting as end-devices.
    This package supports the SX1276MB1MAS, SX1276MB1LAS, SX1272MB2DAS, and the new radio generation sx126x mounted on SX1262DVK1DAS, SX1262DVK1CAS and SX1262DVK1BAS LoRa® radio expansion boards, provided by SEMTECH.
    This package includes an application running on NUCLEO-L053R8, NUCLEO-L152RE, NUCLEO-L476RG and B-L072Z-LRWAN1 Discovery kits embedding the CMWX1ZZABZ-091 LoRa® module from Murata. It also supports a USI® LoRaWAN™ technology module through the I-NUCLEO-LRWAN1 expansion board and the RiSiNGHF® modem RHF0M003 mounted on LRWAN-NS1 expansion board available in P-NUCLEO-LRWAN3 (coming soon). The application reads sensor data from the X-NUCLEO-IKS01A2 expansion board and sends the sensor data to the LoRa® network in class A. For further details about the components of the LoRa® middleware library, refer to the STM32 LoRa® software expansion for STM32Cube User manual (UM2073).

    主要特性

    • Compliant with the LoRa Alliance™ specification protocol, named LoRaWAN™ version V1.0.3 March 2018
    • Bidirectional end-devices with class A, class B and class C protocol support
    • EU 868 MHz ISM band ETSI (European telecommunications standards institute) compliant
    • EU 433 MHz ISM band ETSI compliant
    • US 915 MHz ISM band FCC (federal communications commission) compliant
    • End-device activation either through OTAA (over-the-air activation) or ABP (activation-by-personalization)
    • Adaptive data rate support
    • LoRaWAN™ test application for certification tests included
    • Low-power optimized
    • Full STM32 portfolio compatibility
    • Compliant with the CMWX1ZZABZ-091 LoRa® module from Murata
    • Compliant with the WM-SG-SM-42 LoRa®module from USI
    • Compliant with the RHF0M003 modem from RiSiNGHF®
    • Easy secure element integration

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开发工具硬件

生态系统

评估工具

    • 型号

      STM32L0 Discovery kit LoRa, Sigfox, low-power wireless

      USI® STM32™ Nucleo expansion board for LoRa™

      Low-power wireless Nucleo pack with Nucleo-L073RZ and LoRa expansion board

00 Files selected for download

技术文档

    • Description 版本 文档大小 Action
      DB2961
      STM32 LoRa® software expansion for STM32Cube
      8.0
      161.92 KB
      PDF
      DB2961

      STM32 LoRa® software expansion for STM32Cube

    • Description 版本 文档大小 Action
      AN4967
      Examples of AT commands on I-CUBE-LRWAN
      5.0
      690.64 KB
      PDF
      AN4967

      Examples of AT commands on I-CUBE-LRWAN

    • Description 版本 文档大小 Action
      UM2312
      Development checklist for STM32Cube Expansion Packages
      1.0
      283.23 KB
      PDF
      UM2285
      Development guidelines for STM32Cube Expansion Packages
      1.0
      485.46 KB
      PDF
      UM2073
      STM32 LoRa® software expansion for STM32Cube™
      8.0
      1.06 MB
      PDF
      UM2312

      Development checklist for STM32Cube Expansion Packages

      UM2285

      Development guidelines for STM32Cube Expansion Packages

      UM2073

      STM32 LoRa® software expansion for STM32Cube™

演示和培训资料

    • Description 版本 文档大小 Action
      IoT connectivity made easier with STM32 MCUs and LoRa 1.3
      2.85 MB
      PDF
      STM32 and STM8 embedded software solutions 7.0
      3.12 MB
      PDF

      IoT connectivity made easier with STM32 MCUs and LoRa

      STM32 and STM8 embedded software solutions

出版刊物和宣传资料

    • Description 版本 文档大小 Action
      Get ready for the largest IoT development ecosystem 19.01
      629.13 KB
      PDF

      Get ready for the largest IoT development ecosystem

    • Description 版本 文档大小 Action
      STM32 Open Development Environment Brochure 17.09
      1.21 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
      PDF

      STM32 Open Development Environment Brochure

      Sensor & motion algorithm software pack for STM32Cube

法律

    • Description 版本 文档大小 Action
      SLA0048
      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT
      5.4
      87.58 KB
      PDF
      SLA0048

      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT