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! 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 version 1.3.0 https://www.st.com/en/embedded-software/stm32cubewl.htmlIs the STM32Cube_FW_WL outdated and replaced by the above?TIA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...

Resolved! Li ion cell charging and protection circuit for STM32WLE5JC

(mildly off topic) To power the STM32WL5EJC, we need to make a custom board incorporating the charging and protection circuit since 30mAh Li ion cell does not have build-in protection board. Appreciate circuit diagram, for or similar to, the popular ...

Resolved! STM32WL5JC LoRa wireless transceiver Oscillator accuracy and stability

Is the STM32WL5JC has TCXO oscillator for the LoRa transceiver? What is ppm frequency accuracy?I would like to send 20 bytes to maximum distance using maximum spread factor, SF12. On air time is about 1.2 seconds. From reading, standard bandwidth...

Resolved! Fail to download from github using git for STM32CubeWL

At this link, using "Windows PowerShell" on Windows 11, https://github.com/STMicroelectronics/STM32CubeWLusing method 4, failed.git clone --recursive --depth 1 --branch v1.3.0 https://github.com/STMicroelectronics/STM32CubeWL.gitCloning into 'STM32...

📡 Help Needed: STM32WB10CCU5 OTA Handler

Hi all,I hope you're doing well. I'm working on a project with the STM32WB10CCU5 microcontroller and could use some help with setting up an OTA (Over-The-Air) update handler. I've searched through docs and examples but can't find a fit. Most resource...

Resolved! Memory issue while using "STM32WB1MMC"

During compilation with IAR, I ran into an error. Please refer to the picture below. Upon checking the source size via the map file, it appears as follows: After examining the RAM size, it seems that the capacity of SRAM1 is less than 12K. I believe ...

STM32 MCUs Wireless

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