LoRaWAN software expansion for STM32Cube (UM2073)

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 software 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 and SX1272MB2DAS 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. The application reads sensor data from the X-NUCLEO-IKS01A1 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).

Key Features

  • Compliant with the LoRa Alliance™ specification protocol, named LoRaWAN™ version V1.0.2 July 2016
  • Bidirectional end-devices with class A 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

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Resources

Technical Documentation

Product Specifications
Description Version Size
DB2961 DB2961: STM32 LoRa® software expansion for STM32Cube 6.0 145 KB
Application Notes
Description Version Size
AN4967 AN4967: Examples of AT commands on I-CUBE-LRWAN 2.0 647 KB
User Manuals
Description Version Size
UM2073 UM2073: STM32 LoRa® software expansion for STM32Cube 5.0 849 KB

Presentations & Training Material

Presentations
Description Version Size
IoT connectivity made easier with STM32 MCUs and LoRa 1.2.0 2 MB

Publications and Collaterals

Flyers
Description Version Size
Get ready for the largest IoT development ecosystem 17.02 741 KB
Brochures
Description Version Size
STM32 Open Development Environment Brochure 15.10 4 MB

Legal

License Agreement
Description Version Size
SLA0048 SLA0048: Mix Liberty + OSS + 3rd- party V1 - SOFTWARE LICENSE AGREEMENT 2.32 113 KB

Tools and Software

Evaluation Tools
Product Evaluation Tools

Get Software

Part Number Software Version Marketing Status Supplier Order from ST
I-CUBE-LRWAN 1.1.2 Active ST

 

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