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 ...
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...
I've been trying to get this to work for weeks now.The board is functioning fine when I try the examples e.g. BLE-HID, but when I build a new application based on the code generated from CubeMX I can't connect to the board over BLE.The advertising is...
Baseline:I can install FUS and Wireless Stack binaries via SWD just fine. I can re-install the wireless stack without a problem when no auth key is programmed.My problem:As soon as I install an auth key, installing/updating the wireless stack results...
HiI`m trying to read temperature from a Sensirion STS3X sensor using I2C3 with PB13 and PB14 configuredMy problem is , during tranmission I2C_WaitOnTXISFlagUntilTimeout returns HAL_ERROR and I can`t talk to sensor.I have used Cube project to generate...
I am considering using a STM32WB55CEU6 in a project that requires a camera module and 802.15.4 connectivity. The chosen camera module outputs data using a 8bit parallel interface (HSYNC/VSYNC/PXCLK). The Pixel clock is 6MHz.Can the STM32WB55CEU6 DM...