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_AT_CLIENT on B-U585-IOT02A – AT+BLE_SVC=1 does not appear despite WB5M update
Hello everyone,I am currently working with the BLE_AT_CLIENT example on the B-U585-IOT02A and have previously updated the integrated STM32WB5M according to the instructions in readme.md. The start screen of the example appears correctly (screenshot: ...
Utility Sequencer not starting task
Apologies for cross post, I couldn't find a way to delete the other post or how to change which board to post it to.I'm trying to set up the Utility Sequencer to run an acquisition task followed by an signal processing task, see code snippets below.W...
Design for STM32WL55CC + 22dbm, 868MHz
Hello,I am currently designing a custom PCB with the STM32WLE5CC (QFN package) targeting +22 dBm in the 868 MHz frequency band.I have been following the reference design based on the MB1720 board, which is specifically described as being for +22 dBm ...
Resolved! LORA-E5-HF(stm32wle5jc)
Respected Sir/ Madam, AS i'm using LORA-E5(stm32wle5jc) module communicating point to point Radio Frequency and AT Command also. We are config SubGHz for Radio Send and Receive Functions in Loop Mode . No Response received from this. By using AT ...
STM32WLE5JCI6 with LoRa-E5 Development Kit.
Hi techs, I have a problem with the LoRa configuration with the LoRa-E5 Development Kit. How to do the Pin configuration for the LoRa point to point communication. I have tried multiple ways to do but the communication is not happening, and I also tr...
RTC Calendar STM32WBA65
I am trying to modify the BLE_HeartrateFreeRTOS project. I will set the RTC date/time from a timestamp received over BLE from a PC. I need the RTC calendar to be running, as I need to timestamp data readings with a "Unix" timestamp. I also need to pe...
STM32WL5MOC with external antenna
Hi all,I designed a sensor board with STM32WL5MOC based on B-WL5M-SUBG1. Due to other constraints I cannot place the antenna directly on the PCB. Therefore I would like to place an U.FL connector (like: https://www.digikey.hu/en/products/detail/hiros...
STMWB05N: SMP/Pairing Request does not trigger.
Hello, I am using STM32H735 and installed a Bluetooth module STM32WB05N. For the STM32WB05N, it is configured as a transparent mode running as HOST + CONTROLLER firmware. I got the firmware from this github: STM32WB05N Firmware. I have modified STM3...
Provision STM32WBA55 via SFI/RSS and flash a NS application
Hi all,I am able to generate an SFI image via the trust package and I am using a HSM card to attempt to program a STM32WBA55. As far as I understand is that during provisioning TZEN is set and RDP level is set to 0.5.Reading various documents such as...
STM32 WB55RG sudden fail
-------------------------------------------Board: STM32 WB55RGOS: Ubuntu 25.10 questingKernel: x86_64 Linux 6.17.0-6-genericSTMCubeProgrammer Version: v2.21.0-------------------------------------------I recently noticed that my board was not being fl...
