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! Get reception confirmation in BLE (indication)

I am using an STM32WB5MMG for a BLE application. The device acts as a server. I have configured a number of characteristics with indication permissions. How can I confirm the correct reception of the characteristics updates by the client? I mean, whe...

Bluetooth under windows 11 issue

Hi this is not a specific Stm32WB question, but still relevant for any BLE development.I am working on a STM32WB design. I wanted to see what happens when I have different Bluetooth chips on the host side. SO I bought a TP-LINK bluetooth USB dongle. ...

Creating Lora node with STM32L4 and SX1272

Hello community,I'm trying to create a Lora node with a STM32L4 board and a SX1272 transceiver. I am quite new to Lora and I don't see how to connect them (I have a XBee adp V1.0 for interface).Does someone have any clue about how can I make it work ...

Resolved! Optimal MCU clock frequency to reduce EMI interference to co-exist GNSS receiver

For battery and small size system, STM32WLE5JC is next to a "patch antenna GNSS module", how you think about two choices?1. Use low MCU clock frequency. MCU active for LONGER time, then finish the work and go to STOP2 with RTC on. I believe low MCU...

Resolved! Programming STM32WL5JC (WIO-5E mini LoRa board from SeeedStudio)

I would like to write C code for the above board. From reading, I believe the steps are as follow. Appreciate if you may help to see if any issue. TIA1. I have Nucleo F103RB (and also F401RE) to be used as ST LINK programmer2. I did firmware upgr...

Resolved! UNIX time

Is there a new "standard" way to handle time other than the original UNIX time was mentioned in AN5406 - Rev 7 - How to build a LoRa® application with STM32CubeWL, which will overflow in year 2038?TIA

Wireless Copro binaries

Hi,I´m just starting with Matter over Thread (with the Lighting-App from github).I´m a little bit confused which binary is for which purpose, because the file various file names:- BLE_Thread_dynamic / static (from STM32Cube_FW_WB_V1.19.0)- Thread_xx...

Resolved! STM32WB55 wireless binaries Source

Is the source code used to generate the Wireless binaries for STM32WB55 co-processor accessible?I am looking for the source code of stm32wb5x_BLE_xxxxx.bin.Regards,Bastien

Resolved! STM32CubeWL vs STM32Cube_FW_WL

Is STM32CubeWL the current HAL for use with STM32WL5JC Lora MCU? version 1.3.0 https://www.st.com/en/embedded-software/stm32cubewl.htmlIs the STM32Cube_FW_WL outdated and replaced by the above?TIA

STM32wb Hardware time server module(HW_TS) module & sequencer not working

Hi,I am working on a custom BLE project using STM32WB5MMG. I have already design a custom board for this project.In this project I have two different sensors and i have to read both sensors output every 1 second over the bluetooth Gatt server using a...

STM32 MCUs Wireless

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