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 ...
STM32WL_RTC calendar won't update the time
Hi guys,I am working with the LoRaWAN_End_Node example provided in STM32WL SDK. I want to set up the calendar and get the time and date. The example itself initializes the RTC in rtc.c. Then I set the time and date and I call getTime and getDate from...
Resolved! Cannot flash STM32WB55 dongle with wireless stack or perform mass erase.
Hi,Every time I attempt to flash the BLE wireless stack to the chip or I try to perform a mass erase I receive the same error and the USB dongle disconnects.FYI - I have successfully been able to upgrade the FUS version with no issue:I attach the log...
No issues flashing STM32WB55 M4 via STM32CubeIDE but cannot flash coprocessor with BLE stack with STM32CubeProgrammer.
Here is the output of STM32CubeIDE on flashing the custom board:On STM32CubeProgrammer I am not able to consistently get a connection (by hitting the connect button).There are some instances if the configuration is set to "Shared" mode that the devic...
How to use BLE and AES on STM32WB
Hi, I'm new here and a beginner on STM32WB15 MCU. Currently, I'm having an issue related to STMCubeIDE, trying to activate resources for this MCU.Please, can somebody explain why I can't enable AES cryptography with STM32_WPAN?If it's not possible re...
RTC Alarm interrupt not working in lora application
Hi, I'm having issues with RTC Alarm in Lora application. My RTC configuration works correctly when I run program configure only RTC. When I use Lora with RTC timer, the alarms not working. I use Sub-GHz Phy PingPong but I want Lora send and receive ...
Resolved! Problem with FUS on STM32WB55CGU6
Hello,I have a problem updating the Wireless Stack on STM32WB55CGU6 on a custom board. The board is basically a cloned version of the P-NUCLEO-WB55-USBDONGLE. The device is connected via SWD on St-Link/V2.FUS Version is already on v1.2 from Factory, ...
STM32WB55RGV6(BLE server) programmer
The ADS_DRDY signal (data ready signal) can be judged by the external edge interrupt method（HAL_GPIO_EXTI_CALLBACK) and reading the state of this pin（HAL_GPIO_ReadPin(ADS_DRDY_GPIO_Port, ADS_DRDY_Pin)）.For the second readpin method, how should I writ...
How to Enable clock for SYCFG in STM32WB55?
HiI am new here using STM32WB55. I am writing drivers and API for GPIO and interrupt. But I'm facing some difficulty to find the pin for SYCFG to enable clock in APB2ENR. SYCFG is connected to the APB2 bus and when I use APB2ENR to enable SYCFG clock...
