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 ...
BLE Advertising not working in STOP2
I am tying to develop an application in Zephyr for a battery powered device that goes into STOP2 mode for low power consumption when advertising. I have successfully created a test app with STMCube based on the health thermometer example which does t...
Port from STM32WB55 Nucleo to STM32WB5MMG is failing for BLE services
Hi! We have a working project on the STM32WB55 nucleo board that we are ready to port to our target hardware which uses the STM32WB5MMG. However, the BLE portion of the project is not behaving the same. Specifically, it will advertise, but will not ...
STM32WB BLE - On 2 master connections, how can I distinguish between them?
My device is the slave, that is being connected (not always in the same order) by 2 masters.I would like to create two different connection ways/points to distinguish between the masters.MASTER1 will always connect through "way1."MASTER 2 will always...
Manual Calibration of HSE STM32WB nucleo?
So im trying to follow the 1:20h tutorial about how to setup BLE,narrated by ringo start's voice and i reach the part in which he refers to an inexisting .pdf file containing the links for info about HSE calibration.As cant find that .pdf he is refe...
STM32WB What are the asynchronous commands CPU2 sends to CPU1?
Looking for a list of all possible commands/scenarios where CPU2 sends commands to CPU1(APP). I saw one specific case in AN5289 command during INIT, what are all the other cases?Any examples/ Further documentation will be great.
STM32WB FREERTOS FUOTA not working
Hi,I try to set FUOTA with FREERTOS on NUCLEO-WB55 demo board.I start with the BLE_HeartRateFreeRTOS, I built it, flash it and all is ok.Then I flash OTA bootloader (I know it's working also cause I try to update with BLE_p2pServer_ota project and it...
Resolved! IPCC Memory manager channel (TL_MM_***)
Would like to have a better understanding on the IPCC memory manager channel.(Have read the AN5289 notes)Appreciate If you can shed more light on it.What is it purpose?Why do we have to clear it after some events?What are its memory parts purpose ? a...
STM32WB55 RTOS and LOW POWER MODE (STOPMODE2)
Hi All, I'm currently working on a project that uses the STM32WB5MMG module.I did a porting of one of the examples of the repository (BLE_Zigbee_Dyn) for RTOS and everything is working fine.Now I'm trying to put the MCU in STOPMODE2; a GPIO Interrupt...
STM32WB55 IPCC Shared Memory
Is there a document describing all the shared memory between CPU1 and CPU2?Looked at AN5289 , but did not find any memory table map.How does CPU2 know where to put the answers for IPCC CPU1 requests?I see a lot of "PLACE_IN_SECTION" in the code not k...
