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 ...
STM32WL33 + FreeRtos Tx example
Hi everyone, I was hoping to find some help in locate a simple tx example for the stm32wl33 using a freertos task. I have tried to move functions in the mrsubg basic transmit example to a task but seems to not function properly. Does not transmit and...
Resolved! STM32WBA65 HAL_SAI_Transmit_DMA not transmitting all data
Hello,I am having trouble with a call to HAL_SAI_Transmit_DMA() to transfer data to our audio codec.Buffer stored in RAM: unsigned char sweep_tone[80000]. For the sake of this demo, I've filled the buffer with 16-bit samples counting from 0 - 39999.T...
Resolved! WBA55 discoverable issue STM32Cube_FW_WBA 1.7.0
I followed the tutorial from this video: https://www.youtube.com/watch?v=6JPys9B497c to practice setting up BLE.After flashing to the NUCLEO-WBA55CG, the ST BLE Toolbox app still cannot detect the device.I also noticed that after it executes: UTIL_LP...
Resolved! ADC of STM32wb55cgu6
Dear Sir,I am working on reading values from 10 ADC channels of the STM32WB55CGU6 (WeAct Studio board). However, I am not getting the correct voltage readings. Please note the following details about my setup:I am using USB (Virtual COM Port) to prin...
Resolved! STM32WB5MMG programming via SWD error no target found
Hello folks, I've seen a similar topic(link) on this forum, but it had no solution, I'll take my chance and see if you could offer me some tips on how to debug this. I've designed a custom "break-out" board for STM32WB5MMG and I'm trying to communica...
STM32WL55JC1 Not Waking from Standby via RTC Alarm A
Hi, I'm facing an issue with waking the STM32WL55JC1 from Standby mode using RTC Alarm A. Setup: Using LSE as RTC clock source RTC and Alarm A are initialized correctly Alarm A interrupt works when not entering standby Wake-up via RTC Wakeup Time...
Resolved! WBA55 build error: crtn.o missing after following BLE tutorial
I followed the tutorial from this video: https://www.youtube.com/watch?v=6JPys9B497c to practice setting up BLE.However, after building the project I encountered the following error: crtn.o: missing C:/ST/STM32CubeIDE_1.19.0/STM32CubeIDE/plugins/co...
STM32WB55
Dear ST Support Team and Community Experts,I'm developing a BLE application using the STM32WB55 Nucleo board (P-NUCLEO-WB55) and observed unexpectedly low data throughput, requesting guidance on optimization.1. Issue DescriptionCurrent Rate:Modified ...
Unable to program STM32WB5MMG on custom board
I have recently taken delviery of a custom board carring the SMT32WB5MMG SiP. This is the first time I have used this specific part in a custom design, but previously have been working with a SMT32WB55 development kit without any issues.In my design ...
Resolved! No STM32WB0 MCU hardware development application note
Hi everyone, I couldn't find the application note on STM32WB0 MCU hardware development. Can I refer to AN5290 which is for STM32WB instead of the STM32WB0. If so, is there anything I would need to pay attention to for the STM32WB0 series? Or should...
