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  • The X-CUBE-SFXS2LP1 expansion software package for STM32Cube runs on the STM32 and includes the drivers for S2-LP and the library for the Sigfox™ proprietary protocol.

    This software together with the suggested combination of STM32 and S2-LP device can be used, for example, to develop applications for smart home/building and smart cities, agriculture, parking, lighting, etc.
    The expansion is built on STM32Cube software technology to ease portability across different STM32 microcontrollers.
    The software comes with a sample implementation of the drivers running on the X-NUCLEO-S2868A1 expansion board connected to a NUCLEO-L053R8, NUCLEO-L152RE or NUCLEO-L476RG development board.

    Key Features

    • Complete software to build applications using Sigfox™ long range wireless area network running on the S2-LP high performance ultra-low power RF transceiver
    • S2-LP Sigfox™ library with a complete set of APIs to develop embedded applications
    • Compatible with the STSW-S2LP-SFX-DK graphical user interface (GUI) to register end-device to Sigfox™ network and get ID (Unique Device ID)/PAC (Port Authorization code) /Key from the pool assigned to ST devices
    • GUI PC application available as interactive interface to transmit messages to the Sigfox™ network
    • Sample implementation available on the X-NUCLEO-S2868A1 expansion board connected to a NUCLEO-L053R8, NUCLEO-L152RE or NUCLEO-L476RG development board
    • ID/PAC/Key stored in internal MCU flash or external EEPROM
    • Easy portability across different MCU families, thanks to STM32Cube
    • Free, user-friendly license terms

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Ecosystems

    • Part Number

      Sub-1 GHz 868 MHz RF expansion board based on S2-LP radio for STM32 Nucleo

Embedded Software

    • Part Number

      Sigfox IoT connectivity feed your innovation strategy and make the digital transformation of your business a reality. Sigfox IoT connectivity brings value in various business activities. With the continued miniaturization of sensors and technologic advancements such as energy harvesting, we will witness a continuous ow of data, merging the physical world to the digital world.

      Sigfox Geolocation, the simplest and most efficient IoT location service. Sigfox Geolocation is a low-energy location service for all devices equipped with the simplest Sigfox module, without GPS. There is no need to retrofit to upgrade specific hardware, or to update software: Sigfox can now provide a location for all existing and future devices all over the world.

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Technical Documentation

    • Description Version Size Action
      DB3716
      Sigfox™ software expansion for STM32Cube based on S2-LP
      1.0
      150.92 KB
      PDF
      DB3716

      Sigfox™ software expansion for STM32Cube based on S2-LP

    • Description Version Size Action
      UM2312
      Development checklist for STM32Cube Expansion Packages
      2.0
      306.99 KB
      PDF
      UM2285
      Development guidelines for STM32Cube Expansion Packages
      1.0
      485.46 KB
      PDF
      UM2497
      Getting started with the X-CUBE-SFXS2LP1 software expansion for STM32Cube
      1.0
      2.44 MB
      PDF
      UM2312

      Development checklist for STM32Cube Expansion Packages

      UM2285

      Development guidelines for STM32Cube Expansion Packages

      UM2497

      Getting started with the X-CUBE-SFXS2LP1 software expansion for STM32Cube

Presentations & Training Material

    • Description Version Size Action
      STM32 and STM8 embedded software solutions 7.0
      3.12 MB
      PDF

      STM32 and STM8 embedded software solutions

Publications and Collaterals

    • Description Version Size Action
      Complete Ecosystem for Sigfox™ IoT devices 1.0
      579.33 KB
      PDF

      Complete Ecosystem for Sigfox™ IoT devices

    • Description Version Size 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

Legal

    • Description Version Size Action
      SLA0077
      SOFTWARE LICENSE AGREEMENT ("Agreement")
      2.12
      633.37 KB
      PDF
      SLA0077

      SOFTWARE LICENSE AGREEMENT ("Agreement")