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! Control of STM32WB55CG via BT Simple Terminal application

Hello, everyone,My project uses the WB55CGU6 microcontroller.The project is for me to be able to pair with the microcontroller via a phone app (e.g. BT Simple terminal) and use commands to control it. For example, if I send ‘1’ in ASCI on the phone a...

Resolved! NUCLEO-L073RZ LoRaWAN end-node set up for TTN

I recently got the P-NUCLEO-LRWAN2 board. I'm trying to set up the end node NUCLEO L073RZ using STM32IDE. I want to flash the firmware to the end node, get response from it for AT commands in Tera Term and connect it to TTN. Please provide the step b...

Resolved! TrustZone Enable afterwards

Hi All,I wrote my code in STM32IDE without using TrustZone. Now I need to enable it, however this does not appear to be available in STM32IDE once the project has been created. Am I correct, or is it possible to enable TrustZone for an existing proje...

Resolved! Are all STM32WL55 packages comes with RF Shield

Hello ST Community, Looking for the below details. I am new to ST Micro family. I came across the STM32WL55 and STM32WLE5 Chip set. Currently I have ordered STM32WL55JC1 nucleo board and STM32WLE5 seed studio wi-e5 development board. I am planning ...

LED blink works with CFG_DEBUGGER enabled but not when disabled on STM32WB5MM-DK

I’m developing a custom BLE server on an STM32WB5MM-DK using STM32CubeWB HAL, the Sequencer (UTIL_SEQ), and the HW TimeServer (HW_TS) for periodic tasks. I implemented a repeated LED blink.With CFG_DEBUGGER_SUPPORTED set to 1, the LED toggles on/off ...

Resolved! bt_enable() fails with Zephyr/nucleo-WB55RG

I try to initialize bt, with bt_enable() in zephyr. So far, no success,it returns me a -19 error ( not found )Any help would be very appreciated.Note: I am using Zephyr ( not Cube/HAL ).Context:- Zephyr 4.1.99- Board stm32 nucleo-wb55rg- FUS version ...

Resolved! Unclean I2C - STM32WL5MOCH

The I2C on our board is unclean, at all clock speeds - 1 MHz, 400 kHz and 100 kHz - even without rf circuitry running. Signal traces are about 5 cm long in total. Pullups were set at 1 kOhm to enable Fast Mode Plus, but even the Standard 100 kHz lo...

B-WL5M-SUBG1 LoRaWAN_End_Node Application Time Delay For Tx Operation

Hi,I have a B-WL5M-SUBG1 board and I built ST's official LoRaWAN_End_Node application that I got from github and deployed to the board successfully. I changed the activation type as ABP (Activation By Personalization) and observed the logs via serial...

Resolved! How to use uart at wb55 BLE Mode

当 wb55 启用 BLE 并同时使用 UART1 的 CFG_HW-UART1 时，如何再次使用 UART 进行串口传输？不使用 APP_SBG_SG 等函数，而是使用 HAL 等函数UART_Transmit

LoRaWAN JOIN Failed (MAC txTimeout) while working with STM32L073CZ

Hi all,I am working with STM32L073CZT6 with LoRaWAN Stack (I-CUBE-LRWAN). While working with Nucleo-L073RZ Everything works fine and I am able to transmit the data. I have designed a PCB with STM32L073CZT6. But here I am getting an error saying MAC t...

STM32 MCUs Wireless

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