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'm trying to set a custom board with STM32WB5MMG into low power mode STOP2. For that, program calls PWR_ExitStopMode() function when a timer reaches 10 seconds and exits when EXTI0 interrupts by calling PWR_ExitStopMode().The MCU goes into and ex...
As the title suggest I only receive data once. I also tried using HAL_UART_Receive_DMA and HAL_UART_Receive_IT still got the same result (only receiving once). I'm using Teseo-LIV3FL GNSS module and I've tested it before on my ESP32 and it works as e...
Hello!I use two stm32wl55jc1 boards for a point-to-point connection via LoRa, simple, without a gateway. Everything goes well until I introduced the possibility to change the communication parameters (press a button and enter on UART). After the inpu...
I want to save constant data on .csv files in an SD card. I managed to create the file, but when I call the function to edit, it seems not to recognize the end of the file to start writing. How can I do that? Or what can I do different? That's the pa...
Hi All,I am quite a newby regarding ZigBee since I have been playing around with this since bare a month now. So please be patient if my question might sound stupid or my terminology is not quite "ZigBee-conform".Short form of my question: Why do non...
I think, I have "bricked" my STM32WB55 Nucleo board.I can connect the board in system boot mode via ST-Link in ST-Programmer. The SFSA value is 0x00 (0x0800 0000).Because SFSA can only be written by CPU2 and embedded flash is write protected:Is there...
Hello,I was trying to program STM32 using CLI, I want to READ/WRITE the memory flash section of STM32I tried STM32_Programmer_CLI -c port=/dev/ttyS0 -w memory=flash readfile=HS_read.bin address=0x08000000 size=16STM32_Programmer_CLI -c port=COM15 the...
Hi,I'm trying to get the STM32WB custom BLE example working in low power mode with no success.Running the stock example from the latest version (1.15.0) with no modifications except the following in the app.conf:#define CFG_LPM_SUPPORTED 1#define CF...
2 years ago it happened that the controller turned to brick. I corresponded with technical support for a long time and I was offered to send the controller to the factory or representative. But since the case was a single one, I did not take advantag...