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 ...
Different TX power level for advertising and connection (STM32WB)
Hi,is there any option to set different tx power level (aci_hal_set_tx_power_level) when device is connected and is still advertising in background? My goal is to set minimum tx power level for advertising and maximum for connection, when both states...
STM32WB CPU2 stops after several connect/disconnect sequences
I expirence very strange behavior on STM32WB. After 6 connect/disconnect sequences, CPU2 stops working. I'm not receiving any IPPC interrupts. Last event I get, before CPU2 stuck, is ACI_ATT_EXCHANGE_MTU_RESP_VSEVT_CODE. I tried to call hci_reset fun...
I'm looking for V1.3.0 of I-CUBE-LRWAN
On the website I can only download the latest version (2.1.0 in this case)We are working on a project that uses version 1.3.0 + our custom changes and we want to get version 1.3.0 to differentiate the original from our changes
CPU2 on STM32WB55 seems to wake every 2 seconds even without a connection or advertising.
I've been doing some current draw analysis of our product and I am trying to get the best idle current that I can get. We have a mode where there is no BLE connection and no advertising. Essentially no BLE communication at all. In this mode I woul...
Resolved! Lora config at 433MHz
Hello,I used a GFSK configuration with 433MHz and it is work very well,I try now to migrate to Lora modulation. i used a basic config, but the receiver on the other side receive less then 1% of sent frames ! (even transmitter and receiver are very cl...
STM32WB15CC allow CPU1 to access all resources
I am trying use the stm32wb15cc to run an application on CPU1, but with no application in CPU. I don't need the RF side at all and want to hold CPU2 in reset and allow CPU1 to access all the Flash and Ram.However this does not seem possible as Option...
LoRa WL55 workshop videos?
I attended the Tuesday Sept 7th session of the lorawan-with-stm32wl-soc-workshop-ame-2021 I was unable to complete the workshop during the allotted time. I would like to complete the training. Are the videos available?
Resolved! LoRaWAN "User defined skeleton" application stuck with `LORAMAC_HANDLER_BUSY_ERROR`
Hello,we are developing an application with LoRaWAN and FreeRTOS, based on STM32CubeWL, for a custom board.While we got this to send data properly with the LoRaWAN "End Node skeleton", we are facing issues with the "User defined skeleton".With "User ...
Getting "Error: init mode failed (unable to connect to the target) "
Hi all,I have recently started working on B-L072Z-LRWAN1 for understanding the LoRaWAN protocol.I am using icube lrwan software for example code.I was able to build the code successfully.But when tried to flash the code using openocd,i am continuousl...
Use of STM32CubeIDE with LoRaWAN_End_Node: create a project.
I'm working with STM32CubeWL, version 1.1.0. Starting a new project from .ioc file seems that the firmware will be upgraded to the version 1.2.0. Is this correct? Can I find, somewhere in the source code, the firmware version?Can I avoid this behavio...
