Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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 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 ...
Does ST plan to support Matter? Are there any code examples or application notes available (I couldn't find any). Also, specifically, will a single STM32WB55 be able to support Matter connectivity and provisioning (seems like it should).Thanks! Dan.
When STM32WB is used as slave device, how to actively disconnect Bluetooth connection of mobile phone?
Hello,I was creating a new project for STM32WL in STM32CubeMX today, and I wanted to use the "register callbacks" functionality for a timer peripheral. So I have enabled the callback feature and generated the project. When I opened it the symbols for...
I'm developing a battery powered application using the STM32WBMMG and working to minimize power consumption. I'm using STM32Monitor-Power and X-NUCLEO-LPM01A to supply power to our custom board and measure current. The application periodically uses ...
I am updating a PCB design that uses STM32WB35XX series microcontroller and 3 V CR2032 coin cell battery. I want to monitor the voltage level of this battery using the VBAT pin of the microcontroller. I know that is possible as specified in the pictu...
I know the microcontroller has built-in comparators and I'm trying to use it as a transimpedance amplifier. So, I want to test the comparators but the Necleo-WB55 developer kit doesn't have built-in comparators. So, I have to test it on my custom boa...
I am using STM32WB55 controller for BLE. I am using it with peripheral lite example. As I can see in the advertising data, the manufacturer specific data comes first and followed by flags and UUID. How to send in order like flags -> UUID -> manufactu...
Hi, stm.The build analyzer of the CubeIDE showed the full memory size and the usage. When I build my custom project of stm32wb55cg, the size of flash and ram did not match to the datasheet.The below image shows the result.In the datasheet, the flash ...
Flashing stm32wb5x_BLE_Mac_802_15_4_fw.bin (233Kb) in P-Nucleo-wb55 takes about 47.82s through JTAG and SWD, I modified the frequency but I didn't get any improvement.I wonder if there are any configurations or flash methods to decrease flashing dura...