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 ...

STM32WL55 RFO_HP signal line overlapping VR_PA signal line on different PCB layers

Hi, am working on a STM32WL55 solution that has both Hi power (RFO_HP) and Low power (RFO_LP) circuitry included (like that of the WL55 Nucleo PCB, either one of which is used at a time). Am at a component placement situation where the VR_PA signal l...

How to share data between cores (CM4 and CM0Plus) with STM32WL55JC1

Hi, I'm using the CM4 core to receive the data and store it in the SD card, once the FATFS only works on this core. Furthermore, I want to send this data via LoRa, but it only works on the other core (CM0Plus). How can I share this information betwee...

Resolved! what is the max soldering temperature for STM32-WB55RG?

Why STM32WB5MM-DK OLED Display stops P2pClient code working

Hi,I have a project where im using the STM32WB5MM-DK to develop code to act as a ble P2P client. I have the development board setup as a P2P client and the code is working fine. but when introducing the code to initialize the onboard OLED screen my B...

Is it possible to transmit QPSK modulation with STM32WL microcontrollers?

I would like to implement UHF transmission with QPSK modulation using the STM32WL. The required data rate is slow, so direct control of modulation may be possible if the transceiver peripheral cannot achieve it natively. Has anyone managed this, or t...

Can I receiev ADC char from Board STM32WB55 to the USB Dongle or android application

Hello,Can anyone help me on how to receive characters from STM32WB55 to the USB DONGLE as a receiver to show the ADC values. Or send the values via BLE Gatt to an android application using the inbuilt BLE services in STM32WB55.The material offered a...

How to get stable current consumption in sleep?

We are using STM32WB55RE in our application. we are trying to achieve ~10uA current consumption in sleep. But, 22uA(stable for 10min) immediately after entering sleep. After 10min current consumption start decreasing eventually to 14uA in next 60min....

How to export STM32 project in STM32CubeIDE ?

I have used UART example code for P-NUCLEO_WB55 board to check it's UART.Now i want to share that project to another team memberBut if i just Copy paste project folder to other file location than it gives me compilation errors of Few files missing.I ...

nucleo-WB55RG board BLE configuration

I am using the nucleo-WB55RG board. The problem is that it's my first time using BLE, but I don't know how to configure it to use Bluetooth as an advertising mode. I've seen a lot of data, but I don't know. Please tell me...

How to correctly regenerate the LoRaWAN_End_Node.ioc code

hello,I am using a NUCLEO-WL55JCX and I have been using the LoRaWAN_End_Node application found within the STM32Cube_FW_WL_V1.3.0 package.I would like to use the ioc file to generate a clean project and then develop a custom application.I read the rea...

STM32 MCUs Wireless

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