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 ...

FUS_STATE_IMG_NOT_AUTHENTIC during upgrading the FUS

Hello,We try to upgrade the BLE stack to the latest 1.23.0. This version requires FUS v.2. We are unable to do this due to the FUS_STATE_IMG_NOT_AUTHENTIC error. We're using STM32CubeProgrammer v. 2.12.0. We have also tried with STM32CubeProgrammer v...

Resolved! hci_reset() fails on 2.0.0 X-CUBE-WB05N version

I want to upgrade the WB05N chip on my custom board.I downloaded X-CUBE-WB05N v2.0.0 and programmed the chip with BLE_TransparentMode_SPI_with_Updater.hex (I am using SPI on my board).I selected the Verify and Run after programming options. The downl...

Resolved! 'IPCC_C2_RX_C2_TX_IRQn' undeclared (first use in this function); did you mean 'IPCC_C1_TX_IRQn'? stm32wl

Hello everyone,Newbie to the whole stm environment here but am trying to learn. I'm developing on the NUCLEO-WL55JC1.I've been trying to create a dual core communication design using IPCC. I started with loading the "IPCC_HalfDuplexMode_DualCore" exa...

Resolved! BLE WB55RG Multi-role node

Hello, I am working on a project where I send accelerometer data with the NUCLEO WB55RG in BLE to my phone. I now want to add another NUCLEO WB55RG that acts as a repeater, so it both observes and broadcasts. Is it possible to do this on this type of...

Interfacing external sensors with I-CUBE-LRWAN End Node

Split from Interfacing external sensors with I-CUBE-LRWAN End Node STM32L476RG based Library.Hi! Could you please share how you interfaced the RFM95 with the STM32L476RG using the I-CUBE-LRWAN library? I’m new to using the I-CUBE-LRWAN library and wo...

The callback is not executed when HW_TS_Start is called

Using STM32CubeWB v1.23.0, I am running the hardware timer in the following order:HW_TS_InitHW_TS_CreateHW_TS_StartHowever, despite this, the callback registered at the time of Create is not executed after the set time.What could be the problem?

the antenna area PCB artwork design for the STM32WB1MMC and STM32WB5MMG modules

Hello,I have a question regarding the antenna area PCB artwork design for the STM32WB1MMC and STM32WB5MMG modules.In the STM32WB5MMG datasheet, it is recommended to:- place the module at the edge of the PCB,- fill the right-hand side of the module wi...

STM32WB55 CRC Failure in Write Response (Stack 1.23.0)

We are seeing an issue where the STM32WB55 module is failing to send a valid write response. The write response is attempted but based on the packet logs, the CRC is failing. This results in the central (app running on Android) forcing a disconnect...

Resolved! Achieving Low-Power Modes (Standby/Shutdown) with STM32WB Zigbee Application

Hello STM Community, I’ve successfully implemented a Zigbee application on the STM32WB series MCU that leverages the Low Power Manager to enter Standby or Shutdown modes, as detailed in AN5289 section 4.6. The application note highlights the Low Powe...

PWM input on STM32WB5MMG

Hi, I'm planning to use a STM32WB5MMG for a custom board. For this application, I need to measure the frequencies and the duty cycles of three different PWM signals. I know that there is the PWM Input mode of some TIM. However, I verify that there ar...

STM32 MCUs Wireless

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