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 ...

Resolved! STM32L010K8 ROM Bootloader via I2C

Hello, I have a wearable design which consists of 2x STM32 MCUs (One STM32WB and a STM32L010K8). They are connected via I2C and I need to be able to reprogram the STM32L010K8 using the STM32WB via the I2C port. However, there's mixed information rela...

Resolved! How do you install WB RF stack?

Hi. I've read several bits of info on the RF stack installation, but can't figure it out. Here's a previous thread on the topic:https://community.st.com/s/question/0D53W00000DKLKkSAP/how-do-i-flashburn-the-ble-stack-coprocessor-binary-for-my-stm32wb5...

What values of pull-up resistors should be used for the BOOT0 and BOOT1 pins in the STM32WB30CE MCU? They are not mentioned in the datasheet for the MCU.

How can I enable the Inter Processor Communication Controller (IPCC) for STM32WB5M Discovery Kit?

Hi,I'm using STM32CubeIDe (Version: 1.6.1) to develop application for STM32WB5M; I need to enable the Inter Processor Communication Controller (IPCC) but I don't find the relative section under the section 'System Core', please see the following atta...

In BLE Test mode I am using custom template but Custom_STM_App_Notification which has all the events which has all the permissions from client app is not getting called. Can you tell me the possible reason? Thanks in Advance.

Is it possible to use dfu bootloader with the stm32wl55 device

I’am working with the stm32wl55 device, now I’am looking how can I update my firmware. I’d like to use dfu bootloader but after reading AN2606 note only USART and SPI bootloader mode are available for stm32wl55, so dfu isn’t available ? And I’am also...

Resolved! LRWAN_V2.0.0 PingPong doesn't work.

I'm using NUCLEO_L073RZ with LRWAN NS1 which included in P-NUCLEO LRWAN 3.I tried to communicate two end devices with SubGhz_Phy project in STM32CubeExpansion_LRWAN_V2.0.0, but it doesn't work.It seems to using SPI, but MOSI(PA7) and MISO(PA6) is co...

Resolved! STM32WB55RG USB Base Address from STM32Cube is (0x40005C00UL) and that from the reference manual is 0x40006800. Which one is right?

CUBEMX does not generate "hw_uart.c" when using the STM32_WPAN Peripheral

I believe that CUBEMX does not automatically generate the hw_uart.c file when trying to use the STM32_WPAN peripheral. I was following along with this tutorial and wished to use debug trace however it elicited the error undefined reference to `HW_UAR...

STM32WLE5JC VREFBUFF Internal Reference

I am trying to use the internal voltage reference on the STM32WL MCU. When I enable the VREBUFF, it always times out and the VREFBUF->VRR bit is not ready.On other STM32 MCU family, I read that it is required to enable the clock for SYSCFG and VREFBU...

STM32 MCUs Wireless

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