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! Unable to upgrade STM32WB via USB bootloader
I followed the instructions posted here to enter the bootloader and successfully connect to the MCU via USB using STM32CubeProgrammer. When I attempt to load code the following error occurs: 09:12:45 : USB speed : Full Speed (12MBit/s) 09:12:45 ...
STM32WB Bluetooth is Not Working
Hello Sir,I am working on STM32WB. I am using the reference of STM32WB Dongle. The reference Dongle design used STM32WB55CGU6U MCU Part Number. I used STM32WB55CGU6 ( Without 'U') MCU Part. Bluetooth is not working with my PCB.is there any Difference...
Resolved! Will STM32WB55RGV6's code work on STM32WB55VGY if I recopmile the project for it?
I have developed a program on the NUCLEO-WB55RG which contains a STM32WB55RGV6 MCU. Sadly our small company dont have the necessary equipment for RF design so we are planning to use the STM32WB5MMG module, which contains STM32WB55VGY MCU and all the ...
Resolved! stm32wb55xx.h file missing
Hi,I'm using STM32CubeIDE 1.4.0 to build an application (BLE Hid) for the P-Nucleo-WB55 board. It's looking for an include file stm32wb55xx.h which is missing. Any idea where to find this file?Thanks,Jim
Resolved! DevNonce is too small
Hello,I'm using the Nucleo-WL55CJ kit to test the Lora connectivity with TTN server.At first, all worked fine and I received my data, but now the kit is unable to join the networt with the following error "DevNonce is too small".Any idea?Thanks.
Stm32wle5 sensor reset issue
I have generated code with Lorawan. I am reading data from HTU31D sensor, the sensor pushes the same data (first stored data) in lorawan. Thank you
LED pulse train quad decoder (STM32WB55)
Before I recommend the STM32WB55 for our project, I'd like to know if what we want to do is even possible. Our application requires ultra-low power and so I'd like to limit the use of the micro where ever I can. We have a Gray code encoder that we ne...
How to use Temperature Measurement Cluster with ZigBee?
Hi,how can I use the Temperature Measurement Cluster with Zigbee? I have configured STM32 CubeMX with an endpoint and the cluster, but "zcl.temp.meas.h" doesn´t contain functions for handling the cluster. Only "ZbZclTempMeasClientAlloc" and "ZbZclTem...
Resolved! Why does the LoRaWAN_End_Node example project not run when debugging on my STM32WL55JC Nucleo-64 board ?
The example project shown below builds and downloads successfully and halts at main(). The ST-LINK appears to connect and start successfully. It is when I click on run that the ST-LINK server says "Target is not responding, retrying..."I changed abso...
Resolved! Which pins can I use as ADC in B-L072Z-LRWAN1 board?
Hi everyone!I need to have several pins acting as ADCs to get data from different analog sensors connected at the same time. In board's datasheet I see that this board has 1 ADC with multiple channels (12 channels to be precise).The problem is that C...
