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 ...
No VCP response on pushing B2 button with MRSUBG_WakeupRadio_Tx example
example code : MRSUBG_WakeupRadio_Tx of STM32Cube_FW_WL3_V1.1.0board : NUCLEO-WL33CC1compiler : Keilrunning the code, at first message below will shown on Virtual Com,"STM32WL3 LPAWUR - Transmitter example.Use PUSH Button 2 to send a frame."but after...
Resolved! No Button interrupt PA0 in SubGHz sequencer code
Hi all, So to my surprise, I have issues getting a button press to work in a Lora PingPong sequencer example, and I can't find any relevant posts, so ...The part I'm using WLE5.The ping-pong code is working fine, but I wanted to add a button to start...
Resolved! NUCLEO-wl55jc StandBy mode
Hello everyone !I'm currently working on the STM NUCLEO-wl55jc card and I'm having a few problems with it.I'm using the Ping Pong example code, which allows LoRa point-to-point communication between 2 cards. This works perfectly.My problem now is tha...
Resolved! STM32WB05KZ Flashing Issue
Hello everyone,I have encountered an issue with the STM32WB05KZ on a custom board which only allows me to flash the board under very specific conditions. The first time out of the box, everything works fine, I can flash using a ST-LINK V3-PWR straigh...
Guidance Request: Improving RF Range for STM32WB55RGV7 Design
Dear STMicroelectronics Support Team,I hope this message finds you well.We are currently using the STM32WB55RGV7 MCU as per your datasheet recommendation, we have designed RF1 Section with a Low-Pass Filter circuit, Like below attached image.This cir...
Managing multiple simultaneous BLE central connections on an STM32WB10CC
Hi everyone,I'm working on STM32WB10CC and I use it as a BLE peripheral only. I would like to have 2 simultaneous BLE connections on it. I used STM32CubeMX with STM32_WPAN to setup my BLE. I'm able to connect one device but when I'm trying to connect...
stm32wb5mmg CPU2 do not go to sleep
Hello,I have an STM32WB5MMG chip, and I work with power consumption. I have the problem that after I stop advertising (aci_gap_set_non_discoverable()), I see that a flag LL_PWR_IsActiveFlag_C2DS() is still False, and I can not switch to Switch_On_HSI...
Record the BLE_Ota_reference.hex and I can no longer debug the board or use it in CubeProgrammer
As described in the subject above, I burned the OTA firmware on the board with the STM32WB55 Microcontroller and I can no longer use CubeIDE or CubeProgrammer because it does not recognize the Debugger (ST-Link). It gives the message below in the ima...
Is the STM32WB55xx OTA binary file usable for the entire line?
I would like to know if the binary recording file (BLE_Ota_reference.bin) that is in the folder pathC:\Users...\STM32Cube_FW_WB_V1.22.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_Ota that is seenis in the path P-Nucleo-WB55.Nucleo can be used...
Debugging Error with ST Link /V2 With STM32WLE5JC custom board
We are using stm32 mcu STM32WLE5JC custom boardbelow connection we are following for SWD Debugger ISP1 Pin Connected To Function 13.3VVDD (VAPP)2PA13SWDIO (Data I/O)3PA14SWCLK (Clock)4NRSTReset (optional but recommended)5GNDGround but while debugging...
