STM32Cube is a set of tools and embedded software bricks available free of charge to enable fast and easy development on the STM32 platform which simplifies and speeds up developers’ work.

A large number of code use examples are also included making it even easier to get started.

STM32Cube consists of the following components that can be used together or independently:

  • The STM32CubeMX graphical user interface and initialization code generator that:
    • Provides graphical wizards to generate initialization C code and includes a utility tool for assisting developers with pin multiplexing, clock tree setting, peripheral configurations and setting up the middleware
    • Generates IDE-ready projects for a wide selection of integrated development environment toolchains
    • Calculates the power consumption for user-defined application sequences
    • Directly imports STM32Cube embedded software libraries from
    • Keeps STM32CubeMX software up-to-date thanks to an Integrated updater
  • STM32Cube MCU and MPU Packages for each individual STM32 MCU and MPUs series that include:
    • The hardware abstraction layer (HAL) enabling portability between different STM32 devices via standardized API calls
    • Low-layer (LL) APIs, a light-weight, optimized, expert oriented set of APIs designed for both performance and runtime efficiency
    • A collection of middleware components including RTOS, USB library, file system, TCP/IP stack, touch-sensing library or graphics library (depending on the STM32 series)
    • For STM32 MPUs only, the BSP drivers are based on HAL drivers and provide an API Set to the evaluation board and 3rd party components.


Revolutionize your user experience using STM32 GUI solutions

Thanks to the graphics acceleration, memory integration, advanced display interfaces and smart architecture of STM32 microcontrollers, you can now enrich your applications with a high-end user experience with a limited total cost of ownership.

Benefits include:

  • Largest portfolio of advanced graphics running on 32-bit Arm® Cortex® microcontrollers
  • Free, state-of-the-art graphic software and design tools
  • Documentation, reference designs and support center
  • Extended ecosystem with partners and selected design houses

Visit the STM32 graphics resource page to find out more and get started.

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