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 ...
Hi,I am developing an application for custom built STM32WB55CC board. Everything seems to be fine, however I am not able to upgrade FUS from v0.5.3. I am reproducing steps from release notes attached inside 1.8.0 FW pack. Please find a log from delet...
Hello ST Team, I would like to use the STM32WL in a project that ends at the end of the year.When can I expect the STM32CubeWL MCU package to be released (Q4 was mentioned in a post -> Too rough)?Would it be possible to get a preliminary (also untest...
Dear ST, the current version of the CMSIS OS2 wrapper (V1.8.0 for STM32WB) does not support calling the functions osTimerStart() and osTimerStop() from an ISR. However, FreeRTOS does provided the functions xTimerChangePeriodFromISR(), xTimerStopFro...
For an R&D project we are curently designing a PCB around an stm32WB , we use the stm32W55 usb dongle as reference design for our project.But we are currently not able to source some specific components : L3 : Ferrite FCM1608KF-601T0FLT1 : band pas...
Hello,I'm using CubeMx to create a project with usb cdc serial port and BLE functionality. CubeMx generates a sequencer UTIL_SEQ_Run(~0); that runs the BLE state machine. In the code below, if I comment out UTIL_SEQ_Run(~0); the code runs fine per Wo...
Hello,I have the Nucelo-WB55 and my own board with STM32WB55CG.I've developed a BLE software on the Nucleo-WB55 and it works fine.When I uploaded the software to my own board it seems to have some problems.I configured all clocks, GPIOs and etc. (Bel...
Hello,We have a made two PCBs with STM32WB55CGU6 Microcontroller in which the sole programming mode is by flashing the program into the Microcontroller by DFU Mode via STM32Cube Programmer.For the first PCB, we erased all the selected sectors in the ...
Hi, I am developing a wearable device which obtain data from set of sensors, perform digital signal processing and upload to server or share data via BLE. Please suggest me a MCU series which has following feature,Wireless support DSP support Dual co...
Hi Team ST,We are using STM32WB55 series MCU for our project.RTC time not persist after resetting device. So for that we have comment out below three lines from SystemClock_Config() function. //LL_PWR_EnableBkUpAccess(); // LL_RCC_ForceBackupDomainRe...