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.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
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! STM32WB15CC update application with OTA
Hello,I'm writing an application running on Windows and Linux, using Qt to update STM32WB15CC application.I have read AN5247 document and implement it, but my Qt application never receive the last Reboot Indicatatione ( characteristic uuid: "{0000fe2...
STM32 Wireless MCUs external flash and ram capacity
Hello,I would like to know the capacity of external memories supported by STM32 MCUs wireless family :- STM32WBA- STM32WB- STM32WB0- STM32WL I looked up in the datasheet of all referencies but I didn't find the information. Thank you for your help. B...
HCI_LE_READ_NUMBER_OF_SUPPORTED_ADVERTISING_SETS return Unknown HCI command
hi allI'm working on a P-NucleoSTM32WB boardI've try BLE_p2pServer_Ext exemple with CM0 loaded with stack_full_extended.bin and it works wellon the other hand I've a simple Custom app that works wellafter tweaking .ld file for getting it to work with...
Resolved! STM32WB5MMGHx when on STOP Mode 2 keeps advertising
I’m using a STM32WB5MMGHx module on a battery powered device. I need to put the module in Stop mode 2 in order to have a better battery life. After reset when the module enters the stop mode for the first time it stops advertising as it should. After...
Resolved! STM32WB55CE Pinout & Configuration Interface has SPI1 greyed out
Created a new project for the STM32WB55CE microcontroller and I am trying to configure the SPI1 using the Pinout & Configuration tool. However, SPI1 is greyed out with the message "I2S1 must be disabled". I tried looking for the I2S1 and I think it i...
STM32WB in sleep/standby mode?
Hello! I am using STM32WB as a MCU for a custom pcb. I am using the BLE Sensor firmware but slightly altered for our application. The question I have is - If I want to perform data acquisition intermittently (let's say every 5 mins) and transmit dat...
Resolved! BLE Object Transfer Service on STM32WB5MMG
AN5669 seems to indicate that the BLE Object Transfer Service is available on STM32WB devices. Are there any technical documents or examples showing how this would be used in an STM32Cube application?
Resolved! P-NUCLEO-LRWAN Antenna
Hello i am looking for specifications for the antennas supplied with the p-nucleo-lrwan packages. Unfortunately i cannot find any specific information about the supplied antennas such as impedance, gain, etc in the documentation of the products. I wo...
NUCLEO-WBA52CG Corrupted BLE Hardware on PC
Hello, I am using 2 NUCLEO-WBA52CG dev boards with project STM32Cube_FW_WBA_V1.1.1\Projects\NUCLEO-WBA52CG\Applications\BLE\BLE_p2pServer. I am using IAR 9.40.1 My pc wireless is Intel® Wi-Fi 6 AX200, pc is running win10 pro (latest) While getting th...
Resolved! Unable to upgrade STM32WB via USB bootloader
I followed the instructions posted here to enter the bootloader and successfully connect to the MCU via USB using STM32CubeProgrammer. When I attempt to load code the following error occurs: 09:12:45 : USB speed : Full Speed (12MBit/s) 09:12:45 ...
