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 ...
Has anyone had a problem with the LPTIM_Timeout example on STM32WL55??
Hello!I am trying to use the lptim1 to wake up my STM32wl55 from stop2 mode so I first check out the LPTIM_Timeout example. Unfortunately, it doesn't seem to work properly. The device does enter sleep mode, but it never wakes up.I did some digging an...
Resolved! ¿enabling UART1 Debug Traces in STM32WB55 (BLE mode)?
I i am trying to follow the AN5604 (STM32WB Series BLE interoperability report) but im unnable of enabling the debug UART. Nothing shows up the Nucleo's stlink's COM port, but the programm is running, im able to conenct to the BLE device from my phon...
serial terminals not working properly
Hi! I want to set up transmission between two boards P-Nucleo_wb55. When I firmware blink using cubeIDE example (\STM32Cube\Repository\STM32Cube_FW_WB_V1.12.1\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_CableReplacement)But after opening seria...
Can the TSC be configured to support more than one active shield?
Our application has two touch sensors surrounded by a shield and an additional independent sensor surrounded by a separate shield. The first pair of sensors are connected to TSC groups 1 and 3. The other sensor uses groups 4 and 6. Groups 1 and 4 con...
Hello, i planned to use STM32WLE5CC MCU for my LoRa project. My question is following: I need only High power matching network. In this case, what should I do with RFO_LP pin: PU, PD or left unconnected? I can not find any info in datasheet.
I found some info in AN5457 appl.note, but it is not clear, in case of one RF out, what should be done with another. Beforehand thanks for answer
I can't read more then 8 bytes long attribute value from BLE characteristics with P-NUCLEO-WB55.USBDongle from STM32WB55. It might be a bug?
I can't read more then 8 bytes long attribute value from BLE characteristics with P-NUCLEO-WB55.USBDongle from STM32WB55. It might be a bug?Details:I have 4 characteristics in my service. I can read the first 3 characteristics with ACI_GATT_READ_USIN...
STM32WLE5XX Flash write
I am using an STM32WLE5 in a design, in the user manual section 3.3.8 it specifically says:Programming in a previously programmed double-word is only allowed when programming an all 0 value. It is not allowed to program any other value in a previousl...
Resolved! how to set RF SW CTRL pins?
Hello, How to set RF SW CTRL pins? How to make them appear in platform settings of SUBGHZ_PHY configuration?
LoRaWAN_End_Node application for STM32WLE5xx
Dear STM32WL community,I have completed a port of the ST LoRaWAN_End_Node application for use on the STM32WLE5XX as implemented on the RAK Wireless RAK3172 and SEEED Studios LoRa-E5 modules. It is based on the LoRaWAN_End_Node example in the latest (...
stm32wle5xx interrupt failure
Hello,I am having problems with stm32wle5xx interrupt servicing. When an interrupt occurs, the M4 seems to jump to an arbitrary location and not the location in the vector table. I observe this only on the stm32wle5xx (on a RAK31772 module), and not ...
