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 ...
Dear ST,We found that when we execute NVIC_SystemReset(); there will be a random CPU hang. In order to eliminate the problem of whether it is developed for our program,I used the lorawan at slave routine, and after compiling it directly,When I execut...
According the the Lora Logo guide from Semtech, one can apply on the use of the logo if one is using a RF IC of Semtech. https://blog.semtech.com/how-to-name-and-brand-your-lora-applicationDoes this also hold true for the STM32WLE which integrates Se...
From RM0461, Reference manual, STM32WLEx advanced Arm®-based 32-bit MCUswith sub-GHz radio solutionIs it correct that there are TWO RTCs inside STM32WLE5JCI6TRa) one is the normal STM32 RTC and just call RTC in many ST application notesb) the other i...
Hello, I am working with RAK3172 which has STM32WLE5CCU6, from CubeMX I am enabling it's SUBGHZ_Phy functionality. But after code generation I am seeing there are two files "app_subghz_phy" and "subghz_phy_app", what are the differences between these...
I use the CUBEMX create a project of BLE and FreeRtos , when i send aci_gap_update_adv_data ,it return 145,I don't find the meaning of code in the aci/hci interface.And i can see it in the BEL profile App, But I can not connect it. it return connec...
Some odd behavior I experience with STM32WB peripheral. Bonding list was cleared, after having been boned with a master. Now when same master connects to me, I get a connection and an immediate disconnection! What may be the cause? How to prevent th...
I have an issue where I can't obtain values near 2048 in the 12-bit ADC sampling of stm32wb5mmg. The actual data is shown below. hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV2; hadc1.Init.Resolution = ADC_RESOLUTION_12B; ...
I would like to connect a stm32wb55 as a BLE client and a stm32wb15 as a BLE server ? Is there any example how to make a point to point connection between these microcontrollers ?
Hello, I have a trouble using the listening mode of the Sub-GHz radio module to wake-up the STM32WLE5CCU6 MCU from the standby mode. My MCU is configured to wake-up on RFIRQ (EWRFIRQ = 1).My radio module is configured in listening mode with a 15 seco...
Hi, I have a custom board with a STM32WB5MMG module.This board is very simple. It is a Bluetooth dongle which act as an intermediate between and a serail bus for an other board.In some case, almost one time in 10, at power up, the dongle still stuck ...