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 ...

Resolved! Updated SMT32_WPAN description for newer versions of STM32CubeMX and STM32CubeIDE

I have been working through the STM32WB workshop (https://www.st.com/content/st_com/en/support/learning/stm32-education/stm32-moocs/STM32WB_workshop_MOOC.html), which has mostly been excellent. Unfortunately, when I get to workshop 4 (How to modify B...

stm32wb55 with STM32CubeIDE

I've been following the stm32wb workshop using the stm32cubeIDE and i been running in to some difficulties, due to all the documentation being out of date and also unable to run any of the examples on the cubeIDE, has anybody managed to create a proj...

Increase size of sent data by BLE client

Hi! I flashed my USB dongle with BLE_p2p_client application that I edited on my own. But I can not send more than 3 bytes using aci_gatt_write_without_resp in function tBleStatus Write_Char in the file p2p_client_app.c . Even if I increase CharValLen...

What are limitation of Different BLE network topology ?

Hi,As we are at the very beginning level of project, and exploring different BLE network topology.1st i would give an overview of the system that we are planning to implement.We have BLE devices / sensors (Appox 100 nos) which are fitted in small com...

Has anyone been successful connecting the BlueNRG-2 SDK (IDB009V1) to IAR 8.4 or BlueNRG ST-LINK UTLITIY?

Has anyone been successful connecting the BlueNRG-2 SKD (IDB009V1) to either the BlueNRG ST-LINK UTLITIY or IAR 8.40? Both utilizes "CAN'T DETECT". The only tool that seems to detect the SDK is the cumbersome Flash Programmer.

Resolved! Cannot send more than 1 byte!

I'm using two STM32L4xx connected to LoRa modules. The LoRa settings on both cases are:bw = 500 kHzSF = 12CR = 4/5implicit header, Crc off, low data rate optimization is on.On transmitter module, I do the following:Make sure the module is not in slee...

After adding STM32_WPAN (BLE), I loose my debug traces on UART. How to keep debug on serial monitor when using BLE ?

STM32CubeIDE 1.3.1 - STM32-Nucleo-WB55 - with or without FreeRTOS CMSIS_V2Using PB7 STLINK_TX & PB6 STLINK_RX for UART debug traces (with a logger)BLE in initial configuration by IDE in P2P or HRS.Thank for you answers and help.

STM32WB55 does not advertise

Hello! I welded the controller p-nucleo-wb55 on my board(out of debug board) and powered it how is described in the documentations, but bluetooth does not work(does not advertise). How can I solve this problem?

When I increase the spreading factor on my CMWX1ZZABZ, which uses a STM32L and SX1276, I keep getting a OnTxTimeout.

If the spreading factor is set to 9, messages get through. As I increase it to 10 or 11, I start to get the OnTxTimeout error. The payload I'm sending is similar to this lCrTHfXrQdM7M6ZoFrmwMxHacVtZcoBxvSvve0Pi5awSYtk=I need to increase the spreading...

Resolved! Is it possible to flash two user APP in different flash address by BLE_Ota?

Hi, I have followed the AN5247 to implement OTA flow and wondering if it is possible to put different user APP in two flash address and OTA APP could decide to boot from which one. I have tried to flash P2P server_ota in 0x08007000 and HartRate_ota...

STM32 MCUs Wireless

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