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! CubeMX v6.15.0 can't open old ioc
Hello,I recently updated my CubeMX version from v6.14.1 to the latest, and am no longer able to open the .ioc file. Selecting "continue", results in attempting to unzip DB.6.0.141.tar.bz2 where it hangs until failing.Selecting "migrate" results in th...
Nucleo STM32WB55RG BLE with Zephyr Project HCI issue
Hi ST community,I wanted to develop BLE application using the nucleo stm32wb55rg and the zephyr project v4.3.0. what i did is take a nucleo stm32wb55rg board first i upgraded the FUS from the STM32Cube/Repository/STM32Cube_FW_WB_V1.23.0/Projects/STM3...
How to solve "Error: No STM32 target found!" using Nucleo-WB05kz?
I am getting the same problem with my nucleowb05kz board
How to use STM32WB09 as a joystick gamepad using BLE HID
Hello,I’m new to ST boards and currently working with an STM32WB09.My goal is to make the board recognized as a BLE HID Gamepad, including an analog joystick.To get started, I used the HID Mouse example from the library.I managed to modify the HID re...
Rdp = 1, locks backup register
I’m working on an STM32WLE5 device and I’m facing a reproducible issue when enabling Read-Out Protection level 1 (RDP = 1). When RDP = 0, everything works as expected: i can write/read RTC Backup registers, my initialization sequence behaves correctl...
Custom Wio-E5-LE PCB draws 88 µA in sleep — datasheet says 2.1 µA
Hi everyone, I’m facing an issue with power consumption on my custom PCB that uses the Wio-E5-LE module. According to the datasheet, the module should consume around 2.1 µA in sleep mode, but my board is drawing around 88 µA instead. I’ve dou...
Resolved! B-WL5M-SUBG1 (STM32WL5MOC) current consumption too high
Hello,We have an issue with the B-WL5M-SUBG1 evaluation board: The idle current consumption is higher than expected: 89 uA (vs. expected: 1-2 uA) after joining (OTAA) successfully.Board: B-WL5M-SUBG1Firmware: STM32CubeWL/Projects/B-WL5M-SUBG1/Applica...
Resolved! STM32WL: NVIC_SystemReset() not working when SUBGHZ Radio already initialized
Hi,I am facing a strange reset-related issue on my STM32WLE LoRa boards involving the SUBGHZ radio and the RF switch.My application sometimes needs to trigger an NVIC_SystemReset() or I reset the board through the NRST pin.However, a reliable reset o...
Resolved! Wrong base address in STM32WB55xx Resource Manual RM0434 Rev 14
Hi,The memory address of the AH1B is being referenced on the memory block as 0x4000 0000 (page 67) but further in the documentation it is referenced as 0x4002 0000 (page 69) Please open an internal ticket for doublecheking and possible fix on the nex...
Resolved! Sigfox and LoRa AT commands for STM32WL5MOC
The STM32WL5MOC component is both LoRaWAN and Sigfox verified. I need to be able to use both types of connections. AT commands for LoRaWAN are readily available. Is there a guide of AT commands for Sigfox and an AT command to switch between modes? Th...
