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.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
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 ...
Some questions about SAI configuration for PDM audio acquisition
I'm using SAI PDM interface to record pdm audio coming from 4 microphones. I'm using a stm32wb55rg and the memsmic1's example.There are some parts I don't understand with the SAI configuration in the example. Here is a part of the code provided in th...
What is the correct way to update a custom BLE characteristic on STM32WB50CG?
I have a question about how to correctly update a value of characteristic of custom BLE service on STM32WB50CG. The project was set up with CubeMX following their official tutorial: https://www.youtube.com/watch?v=i10X4Blr8ns.My main application is r...
I'm having issues with the DMA Callback functions never being called after triggering the "HAL_SAI_Transmit_DMA" function.
Situation - I'm combining code examples from the STM32WB Opus Library code, with that of the Echo Cancellation (AEC) Function Pack. Using the code base to have support for a microphone, speaker, and Bluetooth. When implementing the code for the CCA01...
LoRaWAN end node issue in dual core and single core project with CubeIDE
HiI'm using Nucleo-WL55JC1 STM32WL development board for LoRaWAN end node dual core and i have a custom board with MCU STM32WLE5CBU6 for LoRaWAN end node single core.I have configured LoRaWAN end node protocol parameters like this documentation (http...
STM32WL55JC1 LoRa Timeout Issue
We are also facing same tx timeout in our custom designed hardware. We are using XO clock in the design and donot have option for TCXO. Please share your inputs whether STM32WL55JC1 will work with XO clock. We got struck with TX Timoeut issue.
Resolved! How to read fus and stack version installed in a STM32WB50
Hi, I am using an STM32WB50 and i need to find a way to discover fus and stack versions installed not using an external tool but directly by reading some register or using specific function. Is there a way to do this?Thanks
Resolved! STM32WB55RG issue with the USB VCP during CPU2 operation
Hi...Community Hope you all are doing well Recently, I'm dealing with the STM32WB custom hardware In my application, i need the USB VCP logs during the BLE operation And that's how I'm using USB CDC for the communication with the serial terminal For ...
Resolved! Is it possible to disable RF core and run only application core in STM32WBXX mcus ?
We dont require any of the RF features in our use case. Had to choose this MCU due to chip shortage. Just want a functionality of a regular STM.Can we just use application core independently ?Is it possible to disable RF (Bluetooth radio ) completely...
Zigbee Tunneling Cluster, problem sending a message from server to client
Hi,I would like to send a message from the server to the client, in order to stablish a polling communication protocol. I can send from client to server, but not from server to client. I have added the protocols in both devices, and I have the tunnel...
