STM32 MCUs Wireless

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.

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 ...

Resolved! STM32WBA65 example logic wrong in HAL_PCD_MspInit()?

Hello,I'm chasing a problem where my project is having its configuration of SMPS mode switch back to LDO, and I was realizing that the settings are reset when USB is enabled. Digging into this, I came across this: /* Enable VDDUSB */ if(__HAL_...

BLE OTA FIRMWARE Update Fails at 65% on STM32WB5MMGH6TR with Android

I am experiencing an issue with OTA updates on the STM32WB5MMGH6TR when using an Android application. I would like your guidance and support in resolving it.1. Device / EnvironmentDevice: STM32WB5MMGH6TRAndroid app: Custom OTA implementation using Bl...

Powering NUCLEOWB55RG Externally with 3.3V, How to Program it?

Hi I have a PCB board based off of NUCLEOWB55RG board. I am planning to power it externally (3.3V regulator and Lipo battery) but I also want to program it. How can I disable the onboard regulator to program it with USB? Or can I program it using the...

High Power Consumption on STM32WL55 Dual-Core End Node Application

Hello everyone,I'm currently working on a LoRaWAN End Node dual-core application using the NUCLEO-STM32WL55 board, and I'm facing unexpectedly high power consumption during transmission. I'm seeing very high current consumption — around 220 mA. I wou...

Debug trace not working on STM32WB5MM custom project (APP_DBG_MSG)

Hello,I am currently working on the STM32WB5MM and I need a debugger terminal to monitor some application functionalities.While testing, I noticed that in the HeartRate example, enabling the following macros allows me to print debug traces successful...

Resolved! STM32WL33 CubeProgram CLI for OTP R/W be supported?

Hi, Does Cubeprogram CLI support OTP commands with STM32WL33? I have try below command get below information Error: OTP programming commands are not supported with STLINK interfaces for this device. Thank you Best Regards. Ethan Chen

Can't get access to my NUCLEO-WB55RG board

I'm working on NUCLEO-WB55RG board, and I cannot access to my NUCLEO-WB55RG board.1. I first tried DFU Mode with the setting below, but my computer couldn't find it.2. after that, I connected my board through ST-LINK with the setting below and used S...

STM32WL55JC RF Power Measurement

I'm currently testing a board that I designed incorporating an STM32WLJC55. The RF section is based on the 433 MHz MB1389E reference, with component changes due to availability issues and some PCB layout revisions. The design does successfully trans...

BLE_TransparentMode with STM32WBA52CG

Hello,after some issues I was able to communicate with EvalBoard MB1801D and MB1803B (STM32WBA55CG) and the STM32CubeMonitor-RF Tool Version (2.18.0) .In the first step, I wanted to use the RF board MB1863 (STM32WBA52CG) in conjunction with the MB180...

UFBGA Paste Stencil Recommendation

Hello, I'd like to use the STM32WLE5 in an upcoming design. Looking at the datasheet, I noticed the recommendation for the BGA package is to have the stencil opening larger than the pad diameter, instead matching the ball diameter . To me this seem...

STM32 MCUs Wireless

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