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 ...
seems access to the backup domain is not granted when calling RTC_EnterInitMode() and RTC is clocked by LSI, at least on STM32WB55
Recently i experimented with the RTC modules and came accross an issue where HAL_RTC_Init() fails because RTC_EnterInitMode() fail with HAL_TIMEOUTAfter debugging, it seems that HAL_PWR_EnableBkUpAccess() need to be called before HAL_RTC_Init()It app...
Resolved! Real raw data troughput of BLE (STM32WB5M<-->android phone)
Hi i am developing a BLE-UART bridge with an STM32WB5M.I am guetting around 1,85 KB/s data troughput, is this normal?Did anyone pull this off with greater data troughput? (same uart thing or any streaming application)
STEVAL-STRKT01/FP-ATR-LORA1 can't find valid channel?
I am using STEVAL-STRKT01 with FP-ATR-LORA1. I have successfully joined the LoRa network (US915), but whenever the device tries to send data on the network it returns "Send Error" over the serial. By debugging the code, I have tracked the cause to be...
Any help would be appreciated. I am having an issue with the CubeMX software, namely it is taking too much data memory on my STM32WLJ1 board. I am trying to use the built in fatfs middelware in CubeMX. Is there a way to reduce its size/alternative?
The program size of my project is as follows "Program Size: Code=30996 RO-data=1548 RW-data=36 ZI-data=34980". The board i am using is a STM32WLJ1 board "256-Kbyte Flash memory and 64-Kbyte SRAM". I believe flash memory is causing me issues in my pro...
Resolved! Where can I find FUS binary file with FUS version 1.0.2?
I just got my STM32WB55 Nucleo boards with FUS v.0.5.3 and trying to upgrade firmware but neither of the provided .bin files in "repository" ("stm32wb5x_FUS_fw.bin" or "stm32wb5x_FUS_fw_for_fus_0_5_3.bin") work. I get the same message for both when t...
Resolved! CubeProgrammer firmware upgrade, Error: firmware not authentic (P-NUCLEOWB55)
I am trying to follow this video: because i think i bricked my coprocessor (m0+ ), same thing happens in two different boards.✌�? STM32WB Getting Started Series: Part 9, Stack Loading https://www.youtube.com/watch?v=wheGvdXsi4oWhen i click firmware u...
FUS_STATE_IMG_NOT_AUTHENTIC error updating FUS from 1.1.0 to 1.2.0 on STM32WB5MM-DK
Hi All,I am getting the error FUS_STATE_IMG_NOT_AUTHENTIC while updating FUS. I am using the provided image in:STM32Cube/Repository/STM32Cube_FW_WB_V1.12.1/Projects/STM32WB_Copro_Wireless_Binaries/STM32WB5x/stm32wb5x_FUS_fw.binAs stated in the releas...
Resolved! Enabling sensors on LRWAN-NS1 board
Hi everyone,I successfully setup a lora communication using the pnucleo lrwan3 kit : https://www.st.com/en/evaluation-tools/p-nucleo-lrwan3.htmlThe only thing I'm missing is the way to activate the sensor reading on the lrwan-ns1 shield. I am using t...
Is there an example for STM32WB55 of how to configure BLE Resolvable Private Address?
When I configure (with cubeMX) my BLE peripheral project to use Static Random Address or Public Address, the device is able to successfully connect and pair with a mobile device.When I change the configuration to use Resolvable Private Address, devic...
