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 ...
Hello everyone, I am trying to flash ble stack into CM0 processor because I suppose I erased the entire memory by mistake using stlink programmer, but I have some problems.
The answer from the processor isRSS state is WIRELESS_STACK_UPGRADE_ONGOINGRSS status is RSS_IMAGE_NOT_FOUNDRSS state is RSS_IDLERSS status is RSS_NO_ERRORFirmware Upgrade process started ...Updating firmware ...Firmware update finishedFirmware Upgra...
I was following the software guide for icm20649 , I flashed the example-icm20649.bin on a STM32WB55 nucleo. I run sensor-cli --help command it works, but when i try:sensor-cli --target=emdwrapicm20649,port=\\.\COM11 --adapter=dummy, it doesn't work
error message: [E] DeviceEmdWrapperIcm20649: timeout while waiting for response [E] DeviceEmdWrapperIcm20649: timeout while waiting for responseGot 'Timeout, action did not complete in time: EmdWrapper firmware did not start properly' exception whil...
B-L072Z-LRWAN1 don't run with external power
Hi,the program does not start if I connect a second usb power supply (or external power supply). The MCU runs normally when a st-link is connected. I tried a simple program - LED blink. The voltage on the MCU is good and the power LD6 is on. Any fuse...
STM32CubeMX 5.1.0 generates a code with errors if select custom template enabled and all other disabled
Hi, STM engineers !Using STM32CubeMX 5.1.0, selecting custom template - enabled and all other - disabled, Cube was generate code, but he does not compile.First error is in app_conf.h /**< Add in that list all tasks that may send a ACI/HCI command */ ...
LPUART1, UART1, RTC in STM32CubeWB BLE examples.
Hi,For what and why in the most of BLE examples in STM32CubeWB are use LPUART1, UART1, RTC. What is the function of these peripheries in BLE examples.Thx
Flashing BLE Stack
Hello! I have the STM32WB55CEU6 chip on my custom board. I try to flash BLE Stack via ST-LINK_CLI (SWD interface), but the following error is returned: Could not update the option bytes!Extended Log is attached.Also I have USB dongle on STM32WB55 (bo...
Is long range mode supported on STM32WB
I'm considering the STM32WB for a new design where I need long range Bluetooth serial connectivity.Ti (CC2640R2F) and Nordic (nrf52840) has demonstrated 1,5km links @ 125Kbps. Ti calls it CODING mode...Can STM32WB be configured to use the approach / ...
How to configure EXIT from Sleep Mode on UART Activity?
Hi,I am using B-L072Z-LRWAN1and AT-Slave project from I-Cube-LORAWAN SDK. I can see the board keeps entering sleep mode and its been set for WFI but not sure which interrupt cause it to exit from sleep mode. How can I check which interrupt cause it t...
Changing ADC configuration in STM32WB55
Hi, I recently acquired a STM32WB55 nucleo board and I would like to read various analog values through the ADC. My initial idea is to use Multi-Channel Scan conversion mode but i'm unable to enable it in the CubeMX. All peripherals are enabled in th...
