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 ...
STM32WB55 - unexpected current pulses in STOP2 and standby modes
Hello,I'm developing a battery-powered application for the STM32WB55 (specifically the STM32WB55RGV6) and am seeing periodic pulses or spikes in the SoC's current consumption every 200ms in STOP2 and standby modes. These pulses occur with the Nucleo ...
STM32WBCEU6 BLE ISSUE
Hi all,I am using the STM32WB55CEU6 to share data using BLE technology. I have designed a customized PCB based on my requirements. I fully configured the STM32CubeIDE .ioc file according to ST’s reference documents. However, I am not getting any outp...
Resolved! STM32WB55 LPUART Baud Rate Issue
Hello STM Community,I’ve been struggling with an issue for some time and would appreciate your insights.I’m using an STM32WB55 MCU connected to an LTE modem via LPUART for cellular communication. The modem’s default baud rate is 115200.I use a ring ...
Receiver unable to properly connect/sync with transmitter BIS and play selected audio streams.
hi 1. Your STM32WBA55G-DK1 with BLE_Audio_TMAP_PeripheralThe TMAP (Telephony and Media Audio Profile) example in the STM32 WBA SDK has different roles.In your case, the BLE_Audio_TMAP_Peripheral project is designed as a TMAP Sink/Peripheral device (m...
B-WBA5M-WPAN DEMO CODE
Dear Community,I have the B-WBA5M-WPAN module and trying to get a basic OpenThread Project working with Demo Code provided.The Demo Code provided for the module is not sufficient - I am trying to change LED Color when button B2 is pressed.I am trying...
Bug in STM32Cube_FW_WB_V1.23.0 USART module
Line 2185 of stm32wbxx_hal_usart.c uses incorrect macros for clearing the receiver timeout flag:__HAL_UART_CLEAR_FLAG(husart, UART_CLEAR_RTOF);I believe this should be:__HAL_USART_CLEAR_FLAG(husart, USART_CLEAR_RTOF);The original line warns of implic...
STM32WL55 LoRAWAN Live object can't join
Hello everyone,I am trying to communicate via LoRaWAN on the live object network of the French operator Orange. I'm using the nucleo STM32WL55 for the end device. Here are the version of the application on the end device side : APPLICATION_VERSION:...
Resolved! STM32WL5 custom pcb can't join lora
Hello,We made a custom pcb with STM32WLE5CC MCU, and with the IPD BALFHB-WL-05D3. You'll find in attachement the schematic.We use the STM32CubeWL software. We tries the same version on the nucleo and everityhing was going well, we could join with the...
BLE on STM32WB MCU on Short Range
Hello ST Team, I am Ramya Ranganathan from Karaka eDrives. I am working on the STM32WB5MM-DK discovery kit and used STM32CubeMonitor-RF BLE Transmit and Receive data with two different boards. The packets are missing even less than 1 meter distance....
Resolved! WWDG interrupt keeps firing
Hi, After configured the GPIO pins via STM32CudeMX and generated the code, when I run the firmware, the "WWDG_IRQHhandler()" problem keep appearing from no way and hinder me from the rest of the development. Please see the attached screen shoot pictu...
