STM32 MCUs Wireless

NUCLEO-WBA25CE1 "Bootloader limitation"

Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.

Matter software expansion for STM32Cube

Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link MATTER - Matter software expansion for STM32Cube - STMicroelectronics It is a reference implementation for the demonstration of Matter on ST...

Please go and visit our wiki pages to support your projects on our wireless product families.

Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...

HAL_ADC_ConvtCpltCallback not getting triggered

Working with the STM32WB5MM.My intent is to trigger a one shot ADC/DMA combo that will read a bunch of pins with heavy oversampling, then trigger a callback for the processor to deal with later.Core Clock is 32Mhz, ADC clock is 1MhzI've got the ADC D...

Resolved! How to enable FPU on STM32WL?

Mates, I am new in the environment of STM32. Now, I have a problem with a DSP application. I'd like to use FFT functions on STM32WL55 board. However, when I try to use CMSIS built-in functions, the project can not be built, it gives VFP errors. ...

Resolved! Struggling to get UART debug printer to work with fresh MX Build.

I build a new application with a custom GATT and would like to use the UART debug features that can be seen in the examples. I configured my IOC as follows and verifid the UART is working with the following code: char msg[] = "Begin1\n"; HAL_UART_...

Get UID and use it in BLE Local Name

Hi,I am using the STM32WB55 and would like to use part of the chip's unique ID as part of the local name in my BLE application.I was hoping someone could easily show me how I could do this, or at a minimum, get the UID?Thanks for any help.

Resolved! I2C3 issue on NUCLEO STM32WL using CubeMX : I2C1 working well

Hello, I have a problem to use another bus (I2C2 or I2C3) than the I2C1 bus in the nulceo STM32WL55JC1My code is working with I2C1 but when I just change hi2c1 into hi2c3. Then, HAL_I2C_Mem_Write() is no longer working. I cannot see any signal with a...

Struggling with Example Application. Heart Rate not broadcasting. No main loop.

Using the latest STM32WB V1.13.1 Firmware Package I can't seem to get any of the example BLE applications to run.I have upgraded the co-processor firmware and FUS accordingly. Trying to run this application I imported into STM32CubeIDE and compiled. ...

P-NUCLEO-LRWAN2 Softwareupdate for endnote

I got the package P-NUCLEO-LRWAN2It consists of an endnode and a gateway for sending date from endnote to gateway and further to an application.In the manual (UM2587) "Getting started with the P-NUCLEO-LRWAN2 and P-NUCLEO-LRWAN3 starter packs" on p...

Resolved! STM32CubeMonitor-RF 2.8.0 is available

A new version 2.8.0 is released.It mainly provides BLE OTA improvements and fixes some minor issues.See Release note https://www.st.com/resource/en/release_note/rn0104-stm32cubemonrf-release-280-stmicroelectronics.pdf for more details.Enjoy !

Resolved! Seems like the FUS version in stm32wb5x_FUS_fw.bin shows all 0xFFs?

So when I look into the FUS installation file the version information is all set to 0xFFs. I can successfully read the version information in the stack BIN file, and it comes out as expected.

Resolved! STM32WB clocks

I am using the HSE and LSE for the STM32WB. I am under the impression that you must use the 32MHz HSE if using BLE. I am also under the impression that you should be able to set your CPU1 (app processor ) to 64MHz. I have tried all kinds of things...

STM32 MCUs Wireless

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