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 ...
Resolved! What's the maximum ATT-MTU and minimum connection interval of WB55 with BLE 5.2?
I'm planning to use 2052 bytes per packet (ATT-MTU-2052) and I want to know if it is possible. So. here is a question.What's the maximum ATT-MTU and minimum connection interval of WB55 with BLE 5.2?
Resolved! It looks like ST LINK sleep support broke on IAR EWARM v9.20.4
Has anyone else seen this?I have never seen such a problem in years of debugging with EWARM and STM32's through sleep modes: using source and project files that debug fine with EWARM 9.20.2, now with 9.20.4, the IAR IDE is hung on the ST LINK driver ...
STM32WB5MMG module, are there a version with MHF4 or IPEX1 antenna connector planned?
Hi,I wanted to ask if there is a variant of the STM32WB5MMG planned in the near future (~1 year) with a MHF4/IPEX1 antenna connector instead of the integrated one.There are some cases where it is useful to move the antenna (for instance because of a ...
P_NUCLEO_WB55 USB_DONGLE(MB1293C) Projects: BLEHeartRate I do as the ' readme.txt'. I can't found the HRSTM in the device list.
step1: I upgrade the firmware 1.2.0 and flash the wireless stack "stm32wb5x_BLE_Stack_full_fw.bin " .step2: Rebuild all files and flash the board with the executable file.step3: Power On MB1293C and download the ST_BLE_Sensor. But i can't find the H...
Hello ST Community, I am facing an issue with Bluetooth communication in STM32WB. Sometimes BT disconnected with a custom application.
-The MCU is running well but The Bluetooth is disconnected from the Application. and then restarts the application. BT connects with the App.-is this a hardware side issue or an application issue?Please share your best knowledge.#STM32WB #BT #BLE #...
STM32 MCUs Communicating Using RYLR998 LoRa Module
All video materials are shared on GitHub repository:In this tutorial, 2 STM32 micro-controllers are communicating together using RYLR998 LoRa Module. RYLR998 interfaced over UART and its AT commands are explained in details.https://youtu.be/SqHOaU0Zs...
Resolved! How to configure the stop mode in LoRa application correctly?
Hi,I tried to generate a new project follow SubGHZ_Phy_PingPong example project which does nothing, to test the stop mode with RTC. When I active the stop mode, the current consumption is around 1mA, which still is far away from the consumption menti...
How stm32wb usb to active usb test mode for eye diagram measuring?
Hi,Our project adopt stm32wb35cc, since we need to measure usb diagram,so we do like to consult that how to active usb test mode?any document describe that?I found a function USBD_RunTestMode(), but it's empty and do nothing?is't need to implement co...
Resolved! STM32WLE - IWDG in Standby Mode
Hi there,I am using an STM32WLE and I am trying to reduce my Standby mode current consumption. I am currently drawing around 800nA, while the datasheet says I should be drawing about 450nA. One potential cause of excess current is the LSI running for...
STM32WB Dongle stop working
I Have updated the Dongle's fuses to 1.2.0 version. I did a successful test with the example of transparent mode and the monitor RF. Now I'm trying to use it as Server in a p2p example and it doesn't works. To discard, I flash it again with the examp...
