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 ...

STM32 MCUs Communicating Using RYLR998 LoRa Module

All video materials are shared on GitHub repository:In this tutorial, 2 STM32 micro-controllers are communicating together using RYLR998 LoRa Module. RYLR998 interfaced over UART and its AT commands are explained in details.https://youtu.be/SqHOaU0Zs...

Resolved! How to configure the stop mode in LoRa application correctly?

Hi,I tried to generate a new project follow SubGHZ_Phy_PingPong example project which does nothing, to test the stop mode with RTC. When I active the stop mode, the current consumption is around 1mA, which still is far away from the consumption menti...

How stm32wb usb to active usb test mode for eye diagram measuring?

Hi,Our project adopt stm32wb35cc, since we need to measure usb diagram,so we do like to consult that how to active usb test mode?any document describe that?I found a function USBD_RunTestMode(), but it's empty and do nothing?is't need to implement co...

Resolved! STM32WLE - IWDG in Standby Mode

Hi there,I am using an STM32WLE and I am trying to reduce my Standby mode current consumption. I am currently drawing around 800nA, while the datasheet says I should be drawing about 450nA. One potential cause of excess current is the LSI running for...

STM32WB Dongle stop working

I Have updated the Dongle's fuses to 1.2.0 version. I did a successful test with the example of transparent mode and the monitor RF. Now I'm trying to use it as Server in a p2p example and it doesn't works. To discard, I flash it again with the examp...

Can anybody suggest me an online course or a hands on for STM32WB55 Nucleo Pack for this project?:

I want to have 4 diveces as peripherals, each of one with a button, that they comunicate the button state to a 5th device (a Central) in a determinated period of time. The peripfherals should turn off the anttena (or save battery us much as they can)...

Resolved! Wireless Stack Binary -- Firmware Update - Start Adress

Hello,The MCU used in our project is STM32WBCEU (LQFP48).I am going to download the BL stack binary in the form of Firmware Upgrade through STMProgrammer >> FUS page.The problem is that I face a "Wrong address" error.Where can I find the Start addres...

Resolved! tutorial for WL55JC1 and IKS01A3

Very new but excited to start an IoT project here. I have a WL55JC1 and IKS01A3. I followed https://www.youtube.com/watch?v=9s8XiABakuQa and managed to get some widgets connected to Cayenne dashboard, but I can't add anymore widget as devices are gre...

How to send AT commands through UART on B-U585I-IOT02A?

Hello!I have a question - I'm working on interfacing with the STM32WB5M module on the B-U585I-IOT02A. From what I understand, the STM32WB5M module is already flashed with an example for AT commands (in the STM32Cube_FW_WB_V1.13.3/Projects/P-NUCLEO-WB...

Resolved! STM32WB55: Can I run CPU1 at 16MHz and BLE at 32MHz?

See attached clocking setup. When I run this, BLE is unreliable. I am running STM32WB55CGU6 in server/peripheral mode. For example, sometimes on power up advertising is occurring and sometimes it does not. And if advertising does work, connecting ...

STM32 MCUs Wireless

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