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Pleased to announce that the new release 3.10.0 of STM32CubeIDE is online FeaturesAdded internationalization support. [Build analyzer] Added binary (.elf) file processing to improve build analysis results to a level comparable with STM32CubeIDE for Eclipse [Build analyzer] Added support for Zephyr build artifacts. [Documentation] Added support to export the User Guide as a PDF or zipped HTML file. Added Command-Line Interface (CLI) support for empty project creation. Added core selection for empty project creation on multicore target devices.Chores [STLink GDB server launch] Enabled the live watch feature by default. Updated CMake directives for the empty project creation process to align with the STM32CubeMX2 user experience. Updated CMake directives for the STM32CubeIDE to Eclipse project conversion process to align with the STM32CubeMX2 user experience. [Build analyzer] Improved hyperlinks to source code by excluding static nodes from the rendering. Improved information about enabl
An issue has been identified in STM32CubeIDE 1.19.0 and earlier versions where a download error pop-up may appear during data updates. This issue does not prevent STM32CubeIDE from functioning properly. To continue: click OK twice. STM32CubeIDE should then operate normally. Optional workaround If this pop-up impacts your workflow, you can disable the Auto-Refresh feature: Go to Window → Preferences In the search field, type Firmware Updater Select: Offline Mode No Auto-Refresh at Application start Notes If Auto-Refresh is disabled, STM32CubeIDE will use the local cube-finder-db.zip file and will not automatically retrieve updates. Manual update If needed, you can manually update the data via: Help → STM32Cube Updates → Check for Target Selector Device Database Updates
Dear ST Community members, At the moment, STM32CubeMX2 uses the latest packs available on the public server.A script is available for a specific use case if you prefer not to start a project with the most recently published pack version.This script can be used when a project needs to be created or maintained with the STM32C5 v2.0.0 packs, instead of the most recent version available.If this matches your situation, feel free to use the script as an alternative.Where to get the script: check How to start with previous versions of HAL2 For more details on how to use it, please check the README. If you have any feedback, please don’t hesitate to share it with us in the: STM32CubeMX2 (MCUs) - STMicroelectronics Community The STM32CubeMX2 Team
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
An issue has been identified in which STM32CubeMX displays a download error pop-up during data updates. This issue does not prevent STM32CubeMX from working properly. To continue: Click OK twice. After these steps, STM32CubeMX can operate normally. If this pop-up affects your workflow, disable the Auto-Refresh feature: In Help → Connection and Updates, select No Auto- Refresh at Application start. Please note that if Auto-Refresh is disabled, STM32CubeMX uses the local cube-finder-db.zip file and does not retrieve updates automatically. If needed, manually update the data: Help → Refresh Data A fix is in progress in a future version.
We’re happy to announce that STM32CubeMX2 v1.1.0 has been released and is now available. This release includes updates and improvements aimed at enhancing the user experience and supporting your development workflow with STM32. What’s new Enhanced installation support for multiple STM32CubeMX2 versions, including linked IOC2 files and a pinned icon on the Windows taskbar Added Expand All and Collapse All functions in software configuration panels Added confirmation dialog boxes for selected actions Added options to export the pinout as CSV from a menu: without alternate functions or with alternate functions Added pin labels that can be used from configuration panels Improved command-line interface (CLI) capabilities for software configuration Added a pack version compatibility check Added end-user guidance to run Pack update steps in the correct order, with a focus on device family pack (DFP) and hardware abstraction layer (HAL) packs Increased pin name visibility in the pinout view to
We are pleased to announce that version 6.18.0 of STM32CubeMX is now available. What is new in 6.18.0: Added support for new microcontrollers in the STM32U3 series with 256 Kbytes and 512 Kbytes flash memory. Added support for new microcontrollers in the STM32H5 series with 1 Mbyte flash memory. Added support for new boards: NUCLEO-U345RC-Q, NUCLEO-U366RE-Q, STM32U366E-DK and NUCLEO-H553ZG. Added Start From Board feature for NUCLEO-U345RC-Q, NUCLEO-U366REQ, NUCLEO-H553ZG, NUCLEO-F446RE, NUCLEO-L432KC, and NUCLEO-L476RG. Released the following new features: Added support for PLAY for STM32H5 devices with 1 Mbyte of flash memory. Add support for the MP25-DK board in the M33-TD flavor Renamed all STM32CubeMX installers. Added DMA comparison to the "Compare projects" feature. Removed the JxBrowser dependency. Upgraded the OpenSTLinux version to OpenSTLinux (OSTL) 6.2.1. Main fixed issues in 6.18.0: Refer to the STM32 microcontroller online documen
We are pleased to announce that STM32CubeIDE 2.2.0 release is now available. What is new in 2.2.0: Added support for: STM32H5 microprocessors to the STM32H5 series STM3U3 series microprocessors to the STM32U3 series STM32V8 series Added support for new boards: NUCLEO-H553ZG NUCLEO-U345RC-Q, NUCLEO-U366RE-Q, STM32U366E-DK NUCLEO-V873XJ, and STM32V873J-DK Updated the target Platform to Eclipse 2025-12 and CDT™ 12.3.0 Added Multidrop support for debugging: STLINK-GDB server OpenOCD Segger J-Link Updated CMake to version 4.3.1 STARM-CLANG to version 21.1.1+st.7 Added support for OpenSTLinux 6.2.1 CMake static library template Ubuntu 26.04 and Fedora 44 Dependencies versions updates: Eclipse® 2025-12 and CDT™ version 12.3.0 Bundled JRE™: Adoptium® Temurin® 21.0.10+7 with JavaFX 21.0.10 ST-LINK GDB Server 7.14.0 supporting ST-LINK/V2 and STLINK-V3 SEGGER J-Link GDB Server V9.42 STM32CubeProgrammer v2.23.0 Open On-Chip Debugg
We are pleased to announce that STM32CubeCLT 1.22.0 release is now available What is new in 1.22.0: Updated to align with STM32CubeIDE v2.2.0 Updated STM32CubeProgrammer to version 2.23.0 Updated ST-LINK GDB server to version 7.14.0 Updated JRE™ to version 21.0.10+7 Updated STARM-Clang to version 21.1.1+st.7 Updated Ninja to version 1.13.2 Updated CMake to version 4.3.1 Added support for make 4.4.1_st_20260330-0700 Main fixed issues in 1.22.0:Refer to the following Link here Know problems and limitations in 1.22.0: Refer to the following Link here How to get STM32CubeCLT 1.22.0: Download STM32CubeCLT 1.22.0 from here
We are pleased to announce that STM32CubeProgrammer 2.23 is availableWhat is new in 2.23:AI Assistant : Sidekick is now accessible from STM32CubeProgrammer, with a dedicated access button at the top. Native Raspberry Pi support for the Linux Arm 64-bit command-line interface (CLI) package.You must choose Linux ARM in the download widgetReadable File Paths Launch After Install Online documentation. Support for STM32H543/553 devices: Internal memory programming through debug and bootloader interfaces Option bytes programming through debug and bootloader interfaces OTP programming through debug and bootloader interfaces Core register programming through debug interfaces Automatic mode Serial Wire Viewer Register viewer Firmware encryption/signing OBkey generation/provisioning Certificate generation Debug authentication SFI through debug interfaces Support for STM32U335/345 devices: Internal memory programming through debug and bootloader interfaces Option bytes programming th
🚀 StellarStudio 9.1 (LEDS-2) — Release NotesStellarStudio 9.1.0 (LEDS-2) version is officially pushed. (Windows, macOS, Linux) based on Eclipse 2026-03 and CDT 12.4.0 with standalone tools (Java 21).🧰 Standalone ToolsRequires Adoptium Java 21. Available for Windows, Linux, macOS.Tool Supported Device Families StellarStudio Pinmap Configurator SR5E1, SR6P3, SR6P3E, SR6P6, SR6P7G7, SR6P7, SR6G7, SR6G6 StellarStudio NoC Configurator ⬅ P6 & P7 added in 9.1 SR6P7G7, SR6G6, SR6P3, SR6G7, SR6P6, SR6P7 StellarStudio Clocktree Configurator SR5E1, SR6P3, SR6P3E, SR6P6, SR6P7G7, SR6P7, SR6G7, SR6G6 StellarStudio Power Consumption Configurator SR5E1, SR6G6, SR6P7G7 ✨ What's New in This ReleaseCommon Initial part🟢 NEW — Add support of JLink debug for new projects 🟢 NEW — Add How to change project configuration (Debug/Release) 🟢 NEW — Add How to choose RAM or NVM target 🟢 NEW — Add How to remove a SDK from the workspace 🔵 FIX — Cannot debug many demos with JLINK, no launche
We wish to always improve our documentation. The best reviews and critics always come from the people that read it, so we would like to use this post to collect your thoughts and feedbacks. Please share what you like, dislike, what you think is missing, etc ... /The TouchGFX team
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and explore ways to improve them. Therefore, we have a few questions we would like to ask: From where do you obtain the examples, and why? Are you working with the examples through the STM32Cube MCU packages, the STM32CubeMX Example Selector, or through GitHub? Is there a particular reason you prefer one channel over the others? How do you use the examples in your work with STM32 embedded software? Do you use the examples to learn how to use a driver or a feature, as reference code for implementation, and/or for debugging? What is working well, and what can we do to improve the examples and/or your experience working with them? You can either reply directly in this thread or feel free to send me a private message. &nb
TouchGFX 4.26.1 is now out. Please follow this link to download it.This version is a patch release and includes bugfixes of issues seen on TouchGFX Designer 4.26.1 version, as well as adding support of the new STM32H5F5 and Chrom-ART 2.Please visit our dedicated website for STM32H5 graphics to know more about high performance graphics on our most powerful Cortex-M33 MCU. Release details: Release date: March 2nd, 2026 New TouchGFX Designer Features Allow selecting a CMakeLists.txt file as the project file without requiring a STM32CubeMX .ioc file. Bugfixes in TouchGFX Designer Fix caching issue when changing text configurations and re-generating code. Fix outdated timestamp on files when importing a GUI. Fix faulty code generation when a Shape widget has two identical end points. Fix faulty code generation when a Shape widget uses an "interaction ended" callback. New TouchGFX Generator Features Support for STM32H5F5/E5 and STM32H5F4/E4 series with the
Dear STM32CubeProgrammer Community, I hope you are all doing well. Over the past months, you may have received an email from me, either through the STM32CubeProgrammer survey or on other topics like CSAT or Raspberry Pi support. First, I would like to thank you a lot for all your contributions and feedback, we highly appreciate them, your voice matters ! We’re currently working on improving STM32CubeProgrammer’s usability and would like to 1. reduce the number of repetitive / low added value actions you have to perform, and 2. provide you with clearer error messages. We need your contributions to address priority scenarios. Could you please share in the comments which improvements, use cases, or automated actions you would like to see in the tool to make your daily work easier ? This includes typical errors you often get that you think the tool could prevent or handle automatically, as well as any “why do I have to do this myself every time?” situation you e
Hi everyone, In order to help our developers understand how their work is used and what to do in order to improve model zoo, we kindly ask you to look at this survey about ST Model Zoo Services. Link of the survey: https://docs.google.com/forms/d/e/1FAIpQLSeifejB0Ir6pJFlYHtqaEdOuIz1G3vjUZi3hlyNBygWIxJGCw/viewform?usp=dialog Your feedback is extremely valuable and will help us understand your needs, improve existing models and tools, and guide future developments. This survey should only take a few minutes, and your responses will remain confidential and used solely to enhance the STM32 AI Model Zoo experience. Thank you for your time, Have a good day!
When creating a UI project, you may need widgets that are not part of the TouchGFX library. To create your own graphical element, the TouchGFX team suggests using the Custom Container approach. Since TouchGFX 4.20 it is possible to export and import Custom Containers into different projects. The TouchGFX team is working on developing new custom containers that could be useful for our own projects. You will find them under this post. The first widget is a keyboard. We hope that the idea will please you and that it will be useful for your projects ;)! We invite you to do the same. In the guide attached you will learn how to create your own widgets and how to export them. We wish to create a space where the community can find and share custom widgets. To keep this space a good place for collaboration between all of us, we invite you to share your project in a zip format which includes you widget (.tpkg) and a short document explaining your widget. Your post needs
We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the debug session Cmake updated to 3.30.8 to support "QUOTE" expression Main fixed issues in 2.1.1: Refer to the STM32 microcontroller wiki at: https://wiki.st.com/stm32mcu/wiki/STM32CubeIDE:STM32CubeIDE_errata_2.1.x Known problems and limitations in 2.1.1: Refer to the STM32 microcontroller wiki at: https://wiki.st.com/stm32mcu/wiki/STM32CubeIDE:STM32CubeIDE_errata_2.1.x How to get STM32CubeIDE 2.1.1: Under this link Or update your current installation of STM32CubeIDE using: Help > Check for updates (The in-tool update does not allow updating the drivers and STLINK server tool. Full installation is required for this to be done).
We are pleased to announce that version 6.17.0 of STM32CubeMX is available. What is new in 6.17.0: Added support for new microcontrollers across the STM32WBA, STM32H5, and STM32U3 series Added support for new boards: NUCLEO-WBA25CE1, NUCLEO-H5E5ZJ, STM32H5F5J-DK, and NUCLEO-U3C5ZI-Q Added the Start From Board feature for NUCLEO-U3C5ZI-Q, NUCLEO-H5E5ZJ, and NUCLEO-WBA25CE1 Added support for new features: PLAY on STM32H5 devices with 4 Megabytes of flash memory HSP on STM32U3 devices with 2 Megabytes of flash memory STM32CubeMX Notification Service: allows users to subscribe to notifications, updates, or premium content when downloading or installing STM32 software. The subscription to this service is entirely optional and is not mandatory for downloading or installing the software. Enhanced the memory management tool for the STM32N6 series Implemented the use of the CMake build generator with STM32MP2 projects Enhanced the build process using C
We are pleased to announce that STM32CubeProgrammer 2.22 is available What is new in 2.22: Support for the STM32U3 microcontrollers with 2 Mbytes of flash memory: Internal memory programming through debug and bootloader interfaces Option bytes programming through debug and bootloader interfaces OTP programming through debug and bootloader interfaces Core register programming through debug interfaces Automatic mode Serial Wire Viewer Register viewer Firmware encryption/signing RDP regression with password SFI through debug and bootloader interfaces (USB and UART) Support for STM32C5 series microcontrollers: Internal memory programming through debug and bootloader interfaces Option bytes programming through debug and bootloader interfaces OTP programming through debug and bootloader interfaces Core register programming through debug interfaces Automatic mode Register viewer Firmware encryption/signing RDP regression with password Support for STM32WBA2xxx microcontrollers: Inter
Hello The version 1.12.0 of STM32CubeMonitor is available on st.com : https://www.st.com/en/development-tools/stm32cubemonitor.html What are the main changes in this version ? Node-RED® updated to version 4.1.3. STM32 devices list updated. Software dependencies updated ( Electron, Chromium, nodeJS) The release note is available on ST.com : rn0119-stm32cubemonitor-release-v1120-stmicroelectronics.pdf Do not hesitate to create new posts if you have any question. The STM32CubeMonitor team.
This post provides a workaround for a specific issue in STM32CubeIDE v2.0.0. The issue will be resolved in the next version. If STM32CubeIDE v2.0.0 is installed from scratch and if the imported project in STM32CubeIDE v2.0.0 is a project generated with STM32CubeMX v6.16, it is not possible to install the OpenSTLinux plugin. Consequently, it is not possible to import OSTL projects such as Linux, Optee, TF-A, or U-Boot. In order to work around this, the following steps are recommended: Install STM32CubeIDE 1.19.0 Install OpenSTLinux plugin v6.1.0 in STM32CubeIDE 1.19.0 Import the projects concerned (Linux, Optee, TF-A, U-Boot) Help > Check for updates > select STM32CubeIDE 2.0.0 > Next > Finish Then restart the STM32CubeIDE.
Hello A new release of STM32CubeMonitor-RF is available on st.com. Click on "Get latest" to download the version 2.19.0. What are the main changes in this version ? Alignment with STM32CubeWB firmware 1.24.0. Alignment with STM32CubeWBA firmware 1.8.0. Alignment with STM32CubeWB0 firmware 1.4.0. Upgrade of Java® runtime version from 21.0.4 to 21.0.8 Upgrade supported OpenThread version to 1.4.0 API 511 Bug fix Changes details can be found in the release note RN104 and User manual UM2288 Note that whatever STM32CubeWB0 firmware 1.3.0 or 1.4.0 used, displayed version is 1.2.0 without futher impact on the tool behavior. Do not hesitate to create new posts if you have any question. The STM32CubeMonitor-RF team.
ST Community highlights – April to June 2026
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