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! Hardfault (FORCED, IMPRECISERR) when erasing flash page. [STM32WB55]
Hi there,I am receiving a hardfault when erasing pages of flash, seemingly randomly. I can recreate the issue somewhat consistently if I rapidly erase flash pages. I have followed the example project from the STM32WB firmware package (erase flash exa...
Resolved! STM32WL55 middleware SubGHZPHY grayed out
Dear all!I'm working with a custom board. I would like to make a simple application (without Lora). Just sending packets that the device receives from Uart over the air to another device. 1st approch will be only in one direction to keep it simple.So...
STM32L476ZET6 communication with external BLE (CMP530) Chip
Hi, I am working with STM32L476ZET6 controller running on FreeRTOS. I want the controller to communicate with external BLE module connected over the UART. For that I require the BLE (host stack + Application) firmware compatible with the FreeRTOS wh...
ST I-CUBE_LRWAN 2.1.0 causing hardfault when timer is stopped.
After sending the first uplink using ST I-CUBE_LRWAN 2.1.0, the application stops in the hardfault handler. It's probably an issued with the circular buffer for timers.Did anyone else had this problem?Thank you.
Has anyone managed to make a working LoRaWAN multicast with STM32WL? If so, how?
I am a bit confused with the multicast on STM32WL. I want to send downlink messages from an Application Server to 1 (or 2) STM32WL by using multicast. To do so, I tried to use the project (LoRaWAN_End_Node or LoRaWAN_AT_Slave) proposed in the STM32WL...
BLE Pairing w/ Display only?
Can someone explain to me how the client would know what the server pairing number was if the user used a RNG in the server to create the pairing number? I certainly see how a fixed number would work as a developer. But when I try and connect using...
Resolved! using Bluetooth module in project.
Hi We are using the STM32 in a project and want to use a bluetooth module . I see there are many certified modules out there , but if I use any in a project (even though I dont modify the module at all ), I have to pay for a bluetooth certification...
Resolved! Debugging STM32WB15CC-CM0+ core
Hi,I am currently attempting to debug the secondary core (cortex-M0+) on the STM32WB15CC board, but I have encountered challenges in doing so. According to the documentation, the boot process is initiated by setting C2BOOT through the primary core (c...
Resolved! the otbr-agent is not running with stm32wb as RCP
Hi All, I want to create an open thread border router with raspberry pi 3 and stm32wb55rg :1- first I followed the steps illustrated on this site Connectivity:STM32WB OpenThread Border Router Application - stm32mcu (stmicroelectronics.cn) but i can'...
Migrate SPBTLE-RF to STMWB1M
We have a product using the SPBTLE-RF module and are looking to migrate the design to use the STMWB1M. Has anyone done this?
