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 ...
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...
Thread_Coap_MultiBoard is not sending Traces
I would like to get the traces of the Thread_Coap_MultiBoard Application to read the CoAP-Messages that are transmitted/received. I connected a tested USB-UART adapter to CN10 (35 + 37) and the terminal is running at 115200 8N1N. I already tried to s...
I-CUBE-LRWAN ADC reading not working
Hi,I use the I-CUBE-LRWAN code in the B-L072Z-LRWAN1.When I want to read an ADC channel I use to read pin PA5:a = HW_AdcReadChannel(ADC_CHANNEL_5);And to read ADC channel PA4 I use:a = HW_AdcReadChannel(ADC_CHANNEL_4);By using the mlm32l0xx_hw.c.But ...
B-L072Z-LRWAN1 Stop mode example?
Hi,I am using B-L072Z-LRWAN1 and I-Cube-LORAWAN SDK specifically AT_Slave project. I am trying to put device in Stop mode but I can see it exist from stop mode immediately.How can I put some condition for device to exit from stop mode or not? Are th...
Failed to Upload Program into B-L072Z-LRWAN1 discovery board using Arduino IDE
Hello to all, Im new here I have two B-L072Z-LRWAN1 discovery board. Installed board support package from https://github.com/GrumpyOldPizza/ArduinoCore-stm32l0 I can able to program 1board using arduino ide but when i try to upload on 2nd Board it...
