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! Getting different results for memory reads over STM Programmer GUI vs CLI
I am working on a project using the STM32WB55xx series. I'm trying to read the Device Information Table (AN5185 Section 6.6.1, pg 17) using a bash script and the STM32 Programmer CLI.According to the documentation (AN5185 Section 1.2 page 3) I should...
SDIO and WiFi Driver for Murata Type 1MW for STM32F4
Hello,We are working on integrating Wi-Fi module Murata Type1 MW LBEE5HY1MW(Cypress CYW43455) with STM32F4 based micro-controller using SDIO interface.We are looking for SDIO Driver and Murata Wi-Fi driver for STM32F4 based micro-controller.anyone he...
STM32WB, PA2/PC13 ERRATA clarification needed.
The ERRATA says essentially that port activity on PA2/PC13 will disturb LSE (WCLSP100)Does that mean that I can use PA2 still as LSCO ?Does that also mean that I still can use PC13 as RTC_TS / RTC_TAMP, or as WKUP2 ?Which ones will be a problem, or i...
RxDutyCycle and CAD function
Hi, Can anyone please explain the difference between Radio.StartCad and Radio.SetRxDutyCycle in LoRa?I am clear with the SetRxDutyCycle function but not sure what is the difference between CAD and duty cycle?
Resolved! Stm32WLe5jc sigfox chip certificate is FFFFFFFFF
Hi, I am developing a sigfox app using stm32WLE5JC. I am reading it using cube programmer and on sigfox tab the chip certificate reads all FFFFFFFFFF . I also tried to read the sigfox PAC and ID on the 0x0803 E500 but its al FFFF. I want to ask how c...
P-NUCLEO-WB55 bricked on heart rate demo
Hello,today I just ran the heart rate demo and suddenly the board seems to be bricked. The onboard debugger is running, but the CubeIDE is unable to start a GDB server. Using the ST-LINK utility I wasn't able to establish any connection to chip. So i...
Building LoRa device (not LoRaWAN) : any example code available ?
Hi,I want to build a simple point-to-point communication (2 devices for now) system between two NUCLEO-55WLJC1 dev kit.I would like to use the LoRa modulation for this purpose but do not want to use the complete LoRaWAN protocol (and its stack).Is th...
RTC in Standby on STM32WL
Dear communityI'm working on a project using STM32WLE5J microcontroller. I would like to collect time from some external source and then keep it on the device. My problem is that the device loses its internal time after waking up from standby (e.g in...
How can i figure out the Pin voltage of Board STM32WB55RGVx
Hi,How can i find the Pin voltage of different Pin of Board P-NUCLEO-WB55-Nucleo(stm32WB55RGVx), Especially the Pins used for UART communication? (Tx and Rx Pin)I didn' find a clear information in the Datasheet of this board:https://www.st.com/resour...
