NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
Matter software expansion for STM32Cube
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 to support your projects on our wireless product families.
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 ...
Manage RF power
Hello.I have a STM32WLE5LB that has both RF LP and RF HP but leaving the settings as default in DR0 the device consume up to 80mA . That means that only the RF HP is used.How change this ?Also my gateway : Kerlink Fetmocell seems to don't have ADR se...
Again: New resource version announce, but only old version downlaodable
https://www.st.com/en/microcontrollers-microprocessors/stm32-32-bit-arm-cortex-mcus.html#resourcetell abount rm0461 Rev2 but download is stil Rev.1
Resolved! Baud rate calculation for STM32WLE SPI2 in STM32CubeMX appears to be in error
When I configure SPI2 in STM32CubeMX, I see the following:Here, I'm set up as a full-duplex SPI master, the prescaler is set to 8 and underneath the prescaler specification, it computes the baud rate to be 2 MBits/s. I've also observed that this valu...
Serial Wire debug Nucleo-WL55 JC1 SWO
Hi, I trying to debug on nucleo-WL55 with serial wire debug via SWO. I have enable "Serial Wire Viewer (SWV)" in debug config, and add SWV ITM Data console (Config 0).Even add this code : int _write(int file, char *ptr, int len) { /* Implement your...
Simple exemple multiple channel ADC
Hello, I'm Using the STM32WLE5JB with STMCubeWL , and i'm wondering how i need to confirgure the .ioc and writing the code to have a arduino style ADC.Without DMA i want to read only the channel that i want to read and not all in one time.I tried som...
Resolved! BLE OTA on STM32WB55 does not work when I am using my own application
Hi there, I have tried BLE_HeartRate_ota and it works. Yet, when I integrate OTA to my own applicaiton (by uploading BLE_Ota_reference.hex to 0x08000000 first)and try to update the firmware via ST BLE sensor app, the STM_OTA service cannot be connect...
I would like to use the custom template for BLE on the WB10, however I believe the GAT values need changing, has anyone managed to do this?
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...
Resolved! Why no Bluetooth signal and phone cannot connect to STM32WB10
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_...
STM32WB55: Maximal execution time running the code on QUADSPI
Hi thereHow to calculate the maximal possible CPU execution time for the STM32WB55 when running fetching the code from external flash?Kind Regrads
STM32WB55 write OTP fails
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...
