STM32CubeIDE (MCUs)

Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.

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Forum Posts

STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

Aimen1 by ST Employee
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STM32CubeIDE 2.1.0 released

We are pleased to announce that STM32CubeIDE 2.1.0 release is available. What is new in 2.1.0: Added support of STM32C5 seriesAdded support of new microcontrollers across the STM32WBA, STM32WL, STM32H5, STM32U3 and STM32F7 seriesAdded support of new ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0 release - early heads-up!

Starting from the release in November 2025, STM32CubeIDE and STM32CubeMX will be available exclusively in their standalone versions. STM32CubeMX will no longer be integrated inside STM32CubeIDE. Instead, the two tools will be interoperable in the sam...

C not embedded C

I want to use STm32cubeIDE to just program in C for learning C, is that posable?   If so where can I find detailed instruction to set it up? Thank you, ƒg 

fgilm.1 by Associate II
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  • 11 replies
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Resolved! Problem the Nucleo F401RE board

Hello my friends, I'm trying fleshing programming my Nucleo board abrow "STM32IDE", but it's not work. Message is "Error in initializing ST-LINK device. Reason: No device found on target". Messag in FAIL.txt is "The interface fimware FAILD to reset/h...

A.Rade.96 by Associate III
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  • 4 replies
  • 3 kudos

How do I wakeup device through Bluetooth from Mobile App?

I am using STM32WB55 for testing. Can you tell me How do I wakeup device through Bluetooth from Mobile App? If the CPU2 goes to SLEEP also, will the BLUETOOTH ADVERTISE and can the mobile device can connect to  STM in LOW POWER mode?

BT.2 by Associate II
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  • 0 replies
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STM32F207ZGT6

How to Transfer data  by using two STM32F207ZGT6 board for CAN Protocol for 8 bits of data in 1 second delay

Jagadesf by Associate
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New on this - Cannot build projects

Hello! I just be introduced to this platform and this tutorials have been quite useful to learn how to use it properly. I followed the steps as explained in the tutorial video [ youtu.b e/8KNfrWoa1fw ] using the ...FW_WL_V1.3.0 and some parts of the ...

kpxp by Associate
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