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 ...
Why can't I get a value near 2048 with ADC(12Bit)?
I have an issue where I can't obtain values near 2048 in the 12-bit ADC sampling of stm32wb5mmg. The actual data is shown below. hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV2; hadc1.Init.Resolution = ADC_RESOLUTION_12B; ...
Resolved! BLE connection between STM32WB55 and STM32WB15
I would like to connect a stm32wb55 as a BLE client and a stm32wb15 as a BLE server ? Is there any example how to make a point to point connection between these microcontrollers ?
[STM32WLE5CC] MCU in standby mode and Sub-GHz radio module in listening mode
Hello, I have a trouble using the listening mode of the Sub-GHz radio module to wake-up the STM32WLE5CCU6 MCU from the standby mode. My MCU is configured to wake-up on RFIRQ (EWRFIRQ = 1).My radio module is configured in listening mode with a 15 seco...
[ STM32WB5MMG ] : CPU2 stuck in non discovery state....
Hi, I have a custom board with a STM32WB5MMG module.This board is very simple. It is a Bluetooth dongle which act as an intermediate between and a serail bus for an other board.In some case, almost one time in 10, at power up, the dongle still stuck ...
STM32WB RSSI reporting
Dear ST experts,I am developing a Zigbee wireless solution where I have a coordinator and several Zigbee routers and end devices from different manufacturers. My coordinator is a HMI, and one of its capabilities is to display the connection quality o...
Resolved! ZbStartupFindBindStartEndpoint is not implemented in the M0
Based on the Wiki exemple Connectivity:Zigbee_Binding#Find_and_Bind ,For my application, I need to start manually finding and binding for distinct Endpoints.From the documentation exemple, finding and binding can be started manually from the applicat...
Resolved! STM32CubeExpansion_MATTER_V1.0.3 Window Covering is not working properly
After debugging Window Covering with STM32CubeExpansion_MATTER_V1.0.3, after commissioning with Apple's HomePod, it shows "no response" on the iPhone and cannot be controlled.I debugged that it is calling CHIP_ERROR WiFiDiagosticsAttrAccess::ReadWiFi...
Resolved! STM32WB55CGU6 Radio configuration
Hi to allI got interested on STM32WB55CGU6 which is recently available as a development board found online and in its reference manual I kind of notice that there is no detailed explanation or rather configuration for the Radio CTRL register and BLE ...
Cannot make ADC with DMA Sampling work when using Sequencer (UTIL_SEQ).
Hello!I'm a university student with some experience with STM.I'm working on an STM32WB55 DevBoard and an STM32WB5MMG-based custom board, they both are programmed with same code when i compile and works perfectly.Regardless, the specific board names a...
Resolved! UART NOT WORKING IN SEQUENCER UNDER LPM
I AM USING STM32 WL55JC2 CONTROLLER TO WORK AS A LORA END NODE , I AM WORKING WITH EXCISTING CODE FOR LORA END NODE AND I WANT TO CONFIGURE UART1 , THE CODE IS WORKING UNDER SEQUENCER OS. SO I AM TRYING TO IMPLEMENT UART1 WITHIN THE SEQUENCER OS , U...
