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 ...
Similar to this post - https://community.st.com/s/feed/0D53W00001nnAMrSAM?t=1670943529113.I believe different values is needed for:CFG_BLE_ATT_VALUE_ARRAY_SIZE = XCFG_BLE_NUM_GATT_ATTRIBUTES = XCFG_BLE_NUM_GATT_SERVICES = XHas anyone managed to get t...
There are some parts of the schematic and board view. I was created my own test project from video on YouTube from st.com. Also was tested stm32wb15 example projects with heart rate monitor which are worked.UPD: APPE_SysUserEvtRx is calledIPCC_C1_TX_...
Hi thereHow to calculate the maximal possible CPU execution time for the STM32WB55 when running fetching the code from external flash?Kind Regrads
I have a board NUCLEO-WB55RG and STM32CubeProgrammer v2.12.0, I'm trying to write OTP area to address 0x1FFF7000, but I got errors.I edit with GUI and I got error message: "Memory edition verification failed", with CLI I have this error:./STM32_Progr...
Dear All,I have managed to get the LoRaWAN_end_Node_DualCoreFreeRTOS sample working and now I am trying to get this sample to perform a continuous wave.I know that I need to use the mailbox system in order to send the proper settings and commands, bu...
Hi,I want to know the difference between EXTI PR1 and EXTI PR2 registers in stm32wb55xx.
We are using an STM32WL55 (NUCLEO-WL55JC2) and don't understand RCC_BDCR_RTCEN. Our system is configured to be woken up from Stop 1 Mode via RTC wake-up, clocked by LSE. This works, but we wonder about a detail.According to RM0453, RCC_BDCR_RTCEN is ...
Hello,I am currently using STM32WB55 with QSPI external flash.Currently, the plan is to use it without Bluetooth, for now.I am able to write and read the flash in the program.The plan:Record for 24 hours with DMA from sensors to flash.Upload another ...