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 ...

Can't detect bluetooth from B-U585I-IOT02A board

I do everything as decribled here:-stm32u5 program with ble at client code-on stm32wb I update fus, stack and program BLE_AT_Server_reference.hex from STM32Cube_FW_WB_V1.17.0When i try run app @teraterm i see:Start of the STM32WB5M module AT examp...

Urgent: request for Suggestion to get minimum Sleep Current

Hi team, Warm GreetingsI am using STM32WB55RG6VTR controller in our battery operated product development. We are enabling the sleep mode in the controller to test the current which is around 10mA but it is supposed to be around 40uA if all peripheral...

Resolved! Using RadioIsChannelFree() function for multiple devices responses

Hi all,I have a setup where many devices need to to respond to a message on 868MHz from a sender. At the moment I am using random delay to space the responses but I will like to use the RadioIsChannelFree() function.Do anyone use this function? Is it...

Resolved! Looking for gateway compatible with B-L072Z.

Hello community,Currently, I have Lorawan gateway: p-nucleo-LRWAN1 and Lorawan node: B-L072Z LRWAN1.I'm looking forward to suggestions from you, which company gateway and node will be better than this current gateway and node. with current devices, I...

Resolved! STM32WB15 cannot connect stlink v2

I encounter the following error when connecting STM32WB15 to ST-Link V2.Error: No STM32 target found! If your product embeds Debug Authentication, please perform a discovery using Debug Authenticationonly VDD,GND, and SWIO and SWCLK pins connected..p...

STM32WB55 Nucleo unable to change data rate

Hello,I have been getting into BLE applications with the stm32wb55 nucleo development board. I am currently developing my application over the BLE p2pServer app. I have modified the program such that the P2PS_Send_notification() method keeps sending ...

BLE Receiving Data

Hello everybody, I am currently building a STM32 BLE software and in this software I got a very long custom loop. My problem is I want to continously check whether there is data received with BLE, if there is, process the data, and return to main loo...

STM32WB5MM BLE Idle status

Hi, I'm developing a BLE P2P application to exchange data. I have encountered a problem while debugging. The status for the BLE when turn on is APP_BLE_FAST_ADV, but when I restart the debug sessions the status is APP_BLE_IDLE. It looks like the CPU2...

Resolved! Difference OTA procedure STM32CubeMonitorRF vs ST BLE Sensor app

Hi! :waving_hand:I have programmed a STM32WB5MMG with the SBSFU + OTA + User app. The SBSFU is able to start the user app with no problem, and the user app is able to start the OTA app.The problem comes when starting the update process. With STM32Cub...

STM32WB55CEU6 BLE not working

Hello,We are using STM32WB55CEU6 in one of our project and we are facing the issue in BLE. We checked all the powers and soldering related things, everything looks fine. But BLE is not able to advertise.Also, from the firmware side the same code is w...

STM32 MCUs Wireless

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