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! Custom Template BLE and LPM
I everyone ,I'm working on a STM32WB35I've build a small custom server app with just a simple batt level service it works and advertise perfectly if I don't enable LPM as soon as I enable LPM it don't advertise anymoreit looks as if CPU2 and RF are d...
Resolved! STM32WB55 - First data sent but no one after connection to ZigBee network
Hello everyone,I decided to write on this forum after encountering a problem with the implementation of ZigBee on my STM32WB55 microcontroller. Currently, the board connects to the network and sends the first data, but nothing happens afterwards.I am...
How to read the active bond list entry from stack?
I need to add a method to the on pairing event that will return the active bond list entry. In case of rebond -> the correct entry that is used ( not the last ) Thanks
STM32WLE5C8U6 ADC wont start
I've been stuck trying setting up an ADC pin on an STM32WLE5C8U6 MCU for several days. Although I'm new to the ST environment, I have experience setting up ADC pins on other F series chips without any issues. Am I possibly overlooking something? Acco...
OpenOCD remote session fails due to verification
Hi, for a remote dev environment I need to connect to the on-board stlink remotely.when trying to connect I get this error: I already tried this forum solutionhttps://community.st.com/t5/stm32-mcus-boards-and-hardware/how-to-deal-wirh-could-not-verif...
Resolved! LoRa duty cycle on LoRaWAN_End_Node
I'm working on stm32wl55 Nucleo-64.I have doubts regarding the mechanism by which the duty cycle control is implemented in the project.I am sending a test LoRa message with a payload of 231 Bytes, using DR5 and SF7 every 10 seconds (whereas a 1% duty...
Issue setting the BLE TX power level
Hello Guys, We are trying to set maximum power for BLE i.e +6 dbm. After setting the power, we are getting max power of +1.74 dBm only. This was measured at the RF output of the SMA connector in the STM32WB55 Nucleo Board dev kit. Below is the code ...
WB55 USB Dongle Not Seen by CubePgmr In Windows
HelloI have tried to update the FUS, BLE Stack, and the default client app on the dongle.I have now done this several times, with the Clent App not doing what the UM says.But the issue now is that the USB Dongle in Boot0 mode is not seen by windows (...
Nucleo STM32WB55: Firmware delete and Firmware Upgrade fails with FUS_STATE_ERR_UNKNOWN
Start FUS: worksRead FUS info: works (see screenshot)Neither firmware deleting nor Firmware upgrading is possible with my STM32WB55 Nucleo board.Always receiving FUS_STATE_ERR_UNKNOWN.Can you please advise how to proceed?Below you can find the option...
STM32WL NVIC_SystemReset issue.
Dear ST,We found that when we execute NVIC_SystemReset(); there will be a random CPU hang. In order to eliminate the problem of whether it is developed for our program,I used the lorawan at slave routine, and after compiling it directly,When I execut...
