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 ...
Is there have 2-Layer Reference design based on SMDs with STM32WL UFBGA MCU ?
Hello,Is there have 2-Layer Reference design based on SMDs with STM32WL UFBGA MCU ?Thank you,Sincerely
Resolved! STM32L series with LORA Module(1.8V)
Hello everyone,I want to make a project with STM32L series and LORA module and battery optimization is essential. I am going to run MCU under 1.8V but I am still not sure about LORA module. I am seeing support 1.8V operational mode. I assume if I hav...
Resolved! Is the reduced power comsumption the only advantage of using the RFO_LP output respect RFO_HP? Can I use the same RF matching network for RFO_LP and RFO_HP outputs? Any disadvantage of using the same RF matching network for both outputs?
I am developing a hardware design using the STM32WLE5JCI6. As a reference, I am looking at projects "MB1842.PrjPcb" (reference design) and "MB1389.PrjPcb" (Nucleo-WL55JC1 design files)
Resolved! How I Program the CPU2 memory area using STM32CubeProgrammer?
I'm trying to understand how I program the BLE Stack and FUS in the CPU2 of STM32WB55G (1Mb). When I use the binary available of ST repositoy, in default mode I program the "stm32wb5x_BLE_Stack_full_fw.bin" in address started 0x08000000, but in the r...
connect to a bluetooth device from stm32wb
Hello,I want connect to a bluetooth device/sensor from stm32wb and configure the device : for example confgure the period that it shoold advertise for.Is that possible? If yes how ?
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.
