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 ...

SigFox stack for B-l072Z-LRWAN1

Posted on May 08, 2018 at 10:04Hi, I have some trouble getting the sigfox stack up and running on B-l072Z-LRWAN1 kit together with SDR Dongle from Sigfox, what i have done so far is:1. Executed SignatureGenerator.bin on my device and retrieved the s...

B-L072Z-LRWAN1 is not recognize (COM port)

Posted on April 27, 2018 at 14:57Dear Community,I've bought 2 different evaluation boards to know better LoRa with STM32 MCUs. First, I bought the Nucleo board with the Mbed shied from Semtech ( P-NUCLEO-LRWAN1). I've managed to connect it to my lap...

STM32L072CZ Lora Keil License

Posted on May 04, 2018 at 13:54Hi,if I build the programm 'AT-Slave' (STMCubeExpansion_LRWAN) I got an License Error from Keil ( error: L6050U: The code size of this image (38072 bytes) exceeds the maximum allowed for this version of the linker.). I...

B-L072Z-LRWAN1 CN11 (USB Conn.) - Device mode

Posted on May 01, 2018 at 16:05Hi Everyone,I would like to ask a question regarding to powering the B-L072Z-LRWAN1 direct from the CN11 USB connector.The user manual of the B-L072Z-LRWAN1 states the following:''When the B-L072Z-LRWAN1 board is power...

Any advices on implementing LWIP STM32 PPP over serial for GSM communication?

Posted on April 28, 2018 at 11:46Dear Members, I am new to the forum and feel excited to ask questions and to answer others'. I've been using STM32 for a while and implementing communication protocols on it. Now, I decided to use LWIP stack on STM32...

Resolved! Is there a way to switch from LPUART to USART1 in AT_Slave ?

Posted on April 26, 2018 at 10:57Hi everybody,I work on a B-L072Z-LRWAN1 and particularly on the AT_Slave project from I_CUBE_LRWAN. I know that this project uses LPUART via ST-LINK to send AT commands through a terminal to the Murata LoRa module, t...

Sigfox and LoRa on B-L072Z-LRWAN1

Posted on April 19, 2018 at 16:31Hello, I would like to know if someone ever experience to put Sigfox stack and LoRa stack (stack from St) at the same time on the murata module ? I would like to re initialize the hardware (HAL_Init( ), SystemClock_C...

Resolved! Current consumption using B-L072Z-LRWAN1

Posted on March 26, 2018 at 16:28Hi!I'm curently using the B-L072Z-LRWAN1 (STM32L072 and LoRa board) with the STM32CubeExpansion_LRWAN_V1.1.4, and i'm trying to reduce the current consumption using this board.I'm currently running into a high curren...

Resolved! I-CUBE-LRWAN: how to turn on continuous Tx mode

Posted on March 09, 2018 at 09:15Hello,I am using the I-CUBE-LRWAN V1.1.4 with CMWX1ZZABZ-078 and I want to test the continuous TX mode in order to check the EMC tests. Can somebody give some idea on how to do that?#continuous-tx #cmwx1zzabz-078 #i-...

OTA DFU on STM32L432KC over Uart through Nordic nrf52832 BLE

Posted on March 21, 2018 at 10:52Hi,I designed a custom PCB collecting data using a STM32L432KC, and transmitting it through a Nordic nrf52832 over BLE to a smartphone.After this final prototype, I'd like to go to a Industrial architecture and addin...

STM32 MCUs Wireless

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