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! Adjust ZbZclClusterCommandReq callback timeout

Hello,I am looking how to shorten the timeout and/or failure entering of the callback.I am using ZbZclClusterCommandReq(cluster, &req, callback, arg). I currently have my own ACK timeout implementation, however, the callback still is entered with eit...

Resolved! Issue with Extended Erase Command on STM32WB55RG via USART1

Hi support, I’m currently working with a Nucleo-WB55RG board, and my goal is to perform a firmware update using an ESP32 as the host. The ESP32 is connected to the STM32 via USART1 (PA9 and PA10).The sequence followed is : 1. Connect to the bootloade...

Resolved! STM32WBA55CG stuck if ADC4 Channel 2 used with BLE and internal temperature calibration

I am using the BLE_p2p_Server_ext example on a stm32wba55cg and i want to use ADC_Channel_2 as a way of voltage measurements.My current setup:I use a new adc handle:ADCCTRL_Handle_t adc_channel2_handle = { .Uid = 2, .State = ADCCTRL_HANDLE_NOT_RE...

I-CUBE-LRWAN Abandoned?

In another thread:@vicrr wrote:The Cube LRWAN package you mentioned it not the latest one and has not been updated for years.We recommend you to use the STM32CubeWLSo what about platforms other than WL? Are they abandoned?@vicrr

Resolved! I-NUCLEO-LRWAN1 Still Supported?

Hi all,As part of a uni project we are developing a LoRaWAN Weather station project.We have free access (the team is operated on a limited budget) to a I-NUCLEO-LRWAN1 board. This appears to be a very good option as the board has all the integrated s...

X-NUCLEO-WB05KN1: Which Firmware and App to Toggle LED via BLE?

Hello,I’m working with the X-NUCLEO-WB05KN1 shield and a STM32 Nucleo board.My goal is to make a simple demo: Toggle an LED on the board by sending a command from my smartphone. Display something on the smartphone when pressing the User button on the...

Resolved! Help needed – Firmware choice for STM32 BLE demo with X-NUCLEO-WB05KN1

Hello,I'm working with the X-NUCLEO-WB05KN1 shield connected to a STM32 Nucleo board.My goal is to build a simple demo:Toggle an LED from a smartphone commandSend a notification to the smartphone when the User button is pressed.I would like to use ST...

Request for assistance in getting started with NUCLEO-WL55JC2

Hello, I’m currently working on a smart farming project and trying to interface a capacitive soil moisture sensor with my STM32 board. However, as a beginner in embedded systems, I’ve hit a few roadblocks. I’ve enrolled in a Udemy course and followed...

Resolved! Issue Building CM0Plus project

Hello,Context: New to stm and HAL. Creating a new dual-core STM32 project on a NUCLEO-WL55JC1 board. Starting from cubeMX generated code with basically only RTC initialized on Core M4. Using STM32CubeWL Firmware package v1.3.1 . M4 builds and loads g...

STM32WB capricious fuss. How to erase chip to factory settings

Hello all) To work with BLE I need to upload stm32wb5x_BLE_Stack_full_fw.bin with address 0x080CE000 via STM32CubeProgrammer It works as well, I did it many times, if check the box first boot for stack but I forgot (and not first...

STM32 MCUs Wireless

Forum Posts