STM32 MCUs Wireless

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.

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 ...

STM32WB RTC LSI RTC Init Timeout

I programmed the RTC to work on LSI for this application. When I use LSI for the RTC the RTC init goes into timeout, but RTC works fine with LSE. I am using P-Nucleo-WB55 board to test this. Can anyone explain the reason behind this?

Is there a plan to implement new LoRaWAN relay feature in I-Cube-LRWAN?

Hi is there a plan to include the new relay feature specified by LoRa alliance? Thanks!Please see this link below:LoRa Alliance® Announces New Relay Feature that Extends LoRaWAN® Coverage for Metering, Utilities, Smart Cities and Industrial Applicati...

CubeMX 6.7.0 and CubeWB 1.15.0 Broken

Trying to compile (cube ide 1.11.0) the generated code from the attached ioc (which is the first example of the BLE mesh MOOC) generates a long list of "undefined references"I had to reverse to MX 6.6 and WB 1.14.1 and works just fine

How set the LoRa keys in the code with a SPI Flash

Hello, For my LoRa product : STM32WLE5xx , I want to register the lora keys in my SPI Flash and at the start of the chip read them.I know that the keys are set in "se-identity.h" and how i can implement my idea Thanks

STM32WB55RG-D01 : advertising works but connects no longer possible

i'm using a NUCLEO STM32WB55RG-D01 eval board.BLE_HeartRateFreeRTOS sample and my test app were working fine.after some time of development my test app i foundmy test app is still running ok doing some serial communication butBLE still advertises my ...

Time Server Module is doing Malfunctioning after POR through USB cable removal.

Hi Team, We are using the TIME Server Module for our Generic timer's purpose, when we freshly loaded the Hex file, it is working fine as expected.Whenever if we did the Power on Reset through for the Evalution board the Timer Server is malfunctioning...

The timer call-back function is not triggered when I was given an interrupt

I given interrupt when Lora's joining process occurred. I was refreshing the Watchdog in every given feedback. the " AppdataDutycycle" timer was started from the device is entered into the OTAA or APB mode. That time timer has started but the "APP...

Resolved! stm32wb how to use the full SRAM2b

We are using the ST32WB without making use of the BLE feature.But we run into RAM issues and need more RAM. How can we "non-secure" the SRAM2Bb part?SRAM2a is currently already non-secure.Tried to do it from the CubeProgrammer, but got the error:Erro...

Using STM32WB55 with BLE and 802.15.4 in static concurrent mode without MAC features

Hi all,I'm evaluating the STM32WB55 Nucleo pack for our company, specifically to get a BLE and Radio (802.15.4 as PHY Layer) in concurrent mode. That is, by switching from time to time (~100ms) between both protocols.I see there is an example with BL...

Question about sx1262 example

Hi stm, We are currently reviewing the lora function based on sx1262 semteck chip.I have NUCLEO-L476RG and NUCLEO-L073RZ ref board. It also has an sx1262 Evaluation board that can be attached to the ref board. The NUCLEO-L476RG board has a flash o...

STM32 MCUs Wireless

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