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 ...
Resolved! P-Nucleo WB55 USB Dongle Programming
I'm trying to program a P-Nucleo WB55 USB Dongle (PCB number MB1293C) with the BLE_TransparentModeVCP example. Using STM32 Cube Programmer: 1. Load FUS V1.20.0 - stm32wb5x_FUS_fw.bin at 0x803A0002. Load BLE Stack V1.- stm32wb5x_BLE_Stack_full_extend...
Resolved! No HCI response to aci_gap_set_discoverable
Hello!I am having issues with firmwares on the P-Nucleo-WB55. I started from blank code from CubeMX using AzureRTOS/ThreadX with an added layer of CMSIS and took inspiration from the HeartRateFreeRTOS sample (as it uses CMSIS too). I am currently usi...
Resolved! Issue with STM32WB55 Zigbee Reconnection After Power Loss in Stop Mode
Hello,I am working with the STM32WB5M module and encountering an issue with Zigbee connections between the coordinator (coord) and an end device. The end device successfully reconnects and resumes communication upon waking up from the stop mode. Howe...
Resolved! Why is a STM32WB55-based ZigBee APS coordinator kicking out my router after 15 seconds?
I'm working on a project using the STM32WB55 Nucleo Board with the Zigbee_APS_Coord example. I need this specific example because my application communicates at the APS level and doesn't use ZCL.My application also requires a custom encryption key, a...
Resolved! BOOT0 on STM32WB1MMCH6TR
The STM32WB1MMCH6TR module has a BOOT0 pin that is pulled high on the MB1868 "B-WB1M-WPAN1" board through (what appears to be) a non-populated resistor. Without this resistor the BOOT0 input to the module is floating. Does the module pull the signal...
STM32WL Maximum storage temperature
I have an unusual question. The storage temperature range for an STM32WL is stated as: -65 to +150 °C.We are looking at doing some particular tests at high temperatures for radiation exposure recovery, so some questions if anyone knows:1. If we put t...
Resolved! Wake up MCU from STOP2 mode
HelloWe are working on a product using the STM32WLE5JC MCU. The features a magnetic switch that generates interrupts (specifically a low to high transition) which is meant to wake up the MCU from STOP2 mode. What is the ideal way to do this? We have ...
Resolved! BLE Advertising raw data
Hi,I am currently playing with the NUCLEO-WBA55 board with the BLE_p2pServer_ota example.During the advertising process, I got this raw data with the BLE scanner on my phone. I mean that the 0x30 is the ID for STMicroelectronics, but what is behind i...
Resolved! how to enable uart interrupt
Hello,I want to activate UART1 interrupt directly through code in STM32CubeIDE, without using the .ioc file. UART1 is already active, so I just need to add the necessary lines to enable the interrupt.In the stm32wbxx_it.c file, I defined the interrup...
Resolved! STM32WLE5JCI6 RX Sensitivty
Hi , is it possible to get the RX sensitivity of the STM32WLE5JCI6 in other LORA conditions then mentioned in the Datasheet ? our LORA parameters are:PER=1%BW= 20.8Khz to 125KhzSF= 7 to 11split RF paths for RX and TX using RF SWITCH Thank you,Viola
