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  • X-CUBE-SUBG2 is an expansion software package for STM32Cube. The software runs on the STM32 and includes drivers that recognize the Sub-1 GHz RF communication for S2-LP.

    The expansion is built on STM32Cube software technology to ease portability across different STM32 microcontrollers.
    The software comes with sample applications of P2P communication protocol, running on an X-NUCLEO-S2868A1, X-NUCLEO-S2868A2 or X-NUCLEO-S2915A1 expansion boards when connected to a compatible STM32 Nucleo development board.

    Key Features

    • Firmware package to start developing using S2-LP expansion boards
    • Point-to-point communication sample application for simple buffer transmission and acknowledgement implementation
    • Low-power optimizations for the STM32 MCU family
    • Easy portability across different MCU families thanks to STM32Cube
    • Package compatible with STM32CubeMX, can be downloaded from and installed directly into STM32CubeMX
    • Free user-friendly license terms
    • Sample implementation available on X-NUCLEO-S2868A1, X-NUCLEO-S2868A2 or X-NUCLEO-S2915A1 expansion boards when connected to NUCLEO-F401RE, NUCLEO-L053R8 or NUCLEO-L152RE development boards

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Ecosystems

    • Part Number

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

      Sub-1 GHz 915 MHz RF expansion board based on S2-LP radio for STM32 Nucleo

Embedded Software

    • Part Number

      STM32Cube MCU Package for STM32F4 series (HAL, Low-Layer APIs and CMSIS (CORE, DSP, RTOS), USB, TCP/IP, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)

      STM32Cube MCU Package for STM32L0 series (HAL, Low-Layer APIs and CMSIS (CORE, DSP, RTOS), USB, File system, RTOS, Touch Sensing - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)

      STM32Cube MCU Package for STM32 L1 series (HAL, Low-Layer APIs and CMSIS (CORE, DSP, RTOS), USB, File system, RTOS, Touch Sensing, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB4099
      Sub-1 GHz RF communication software expansion for STM32Cube based on S2-LP
      2.0
      388.02 KB
      PDF
      DB4099

      Sub-1 GHz RF communication 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
      UM2669
      Getting started with X-CUBE-SUBG2, Sub-1 GHz RF software expansion for STM32Cube
      2.0
      973.19 KB
      PDF
      UM2312

      Development checklist for STM32Cube Expansion Packages

      UM2285

      Development guidelines for STM32Cube Expansion Packages

      UM2669

      Getting started with X-CUBE-SUBG2, Sub-1 GHz RF software expansion for STM32Cube

Presentations & Training Material

    • Description Version Size Action
      STM32 and STM8 embedded software solutions 8.0
      3 MB
      PDF

      STM32 and STM8 embedded software solutions

Publications and Collaterals

    • 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")
      2.14
      633.37 KB
      PDF
      SLA0077

      SOFTWARE LICENSE AGREEMENT ("Agreement")