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 AT commands

Hello,I want to configure the STM32WB1x using AT commands. I tried sending just "AT" to see if it works with the pre-flashed firmware, but I received no response. I checked the firmware flashed on the chip, which is STM32wb1x_BLE_Stack_full_fw.bin, a...

Resolved! Error in Datasheet of STM32WB10

Hi,I just found an error in the data sheet and wanted to let you guys know. Don´t know who else to contact.Kind regardsRené

Resolved! STM32WB, cube and BLE time advertising

Hello,I'm working with the STM32WB in BLE mode.Cube generates the advertising time interval with these values:#define CFG_FAST_CONN_ADV_INTERVAL_MIN (0x80) /**< 80ms */#define CFG_FAST_CONN_ADV_INTERVAL_MAX (0xA0) /**< 100ms */Cube indicates that thi...

All in One command advertise for specific time and return if got connected

SO, Peripheral side here, using the marvelous stm32wb55 !I would love to be able to start advertisement for a specific amount of time (e.g, 5 sec)and then get and the response whether or not I got connected. ( ALL IN ONE COMMAND please!!)Did someone ...

STM32WL - How to re-transmit after Lorawan MAC_Tx_timeout

Hi, I'm using STM32WLE5CCUx MCUs with STM32Cube FW_WL_V1.3.0 firmware package. In order to find a workaround to this issue I'm trying to set the uplink messages as CONFIRMED.In this regard, once a MAC Tx_timeout is reached, is the re-transmission log...

ForceRejoin not working in Lorawan Version 1.0.4

1. I have been using STM SDK v1.3.0 with lorawan version 1.0.4.2. I want to force rejoin whenever no NVM context data is restored and rejoin using previous information whenever NVM context is restored.3. But when I try to force rejoin, I get the foll...

Resolved! Custom bord help

Hello I need help to update my fus in stm32wb10ccu5. If there is any expert available from Stm please reply.

[BLE] Get number of current connected devices

After going through AN5270, I have a few questions.I realize that there can be up tp 2 connection to slave.Can I read the current list of connected devices ( not yet paired) from the stack via an HCI/ACI command?As for LIMITED_DISCOVERY command can T...

Resolved! Writing characteristic fails with bad parameter

Hello all,Working on communication between two STM32WB55 boards , one configured as client , and one as server.When trying to write a characteristic I get a bad parameter error, but when I use the write characteristic long command it works fine.Writi...

Decoupling STM32WB BLE functionality from user code. Scanning for beacons. (STM32WB55)

I am writing an application that utilizes the BLE functionality of the STM32WB to scan for BLE beacons. In all support materials I've found that show how to exploit the BLE functionality of the STM32WB your code must be coupled to the sequencer and S...

STM32 MCUs Wireless

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