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 ...
Curious SPI behavior STm32WBA52CG
Hello,For those who saw my post about SD card and FileX, I am still on that subject and encountered an issue about SPI with the STM32WBA52CG MCU.A Cube project is available attached to this post as a simplified example of SPI communication.While usin...
STM32WL5MOCH6 Schematic Validation
Hello,In our sensor node project, we are using STM32WL5MOCH6 as a LoRa module. We shall drive the module with a host MCU which is STM32U5. Could you please validate the schematic?Schematics are attached.Best regards,Egemen Aksoy
Resolved! BLE Data Transfer between STM32WB and ESP32S3
I want to configure a stm32wb55rg as BLE gateway and ESP32 as BLE node such that ESP32 can send data sensor. The data also needs to be sent to UART or Mobile Phone. Can anyone suggest me a MOOC or may be a document that can be used as a manual to p...
STM32WB BLE settings for iOS discovery without 3rd party apps
Hello, basically the title. What are the minimal configurations that need to be made in order for a STM device to show up into an iOS device's BLE connectable devices list without using 3rd party apps? I currently got my app up and running and it wor...
Have anybody developed BLE HID sample?
Have anybody developed BLE HID sample for P-NUCLEO-WB55 board ? I am very interested in Keyboard or Mouse or better Combo code.
Resolved! Mass Storage Class (MSC) SD card SPI (Please insert a disk into USB Drive (E:). Error.)
Hello, I am using an STM32WB series processor. I am working on an MSC project involving an SD card that I communicate with via SPI. When I connect my circuit to my computer through the USB port, I encounter the following issue: "Please insert a disk ...
Resolved! How to handle unused pins on STM32WB5MMG
(1)I am trying to develop a product using the STM32WB5MMG.Can I leave the unused IO pins of the STM32WB5MMG as NC?Do I need to do pull-down (or pull-up) in HW?The STM32WB5MMG has a lot of IO pins.If I need to place a pull-down resistor, I'll have to ...
Resolved! STM32CubeIDE not able to get the print on the debug screen for nucleo-wl55jc1
HI,I'm new to STM programming. I have set up everything and I'm able to load the program to the board. but when I'm trying to print some lines to the SWV data console, nothing is getting printed. I have used the example UART printf program that is gi...
Resolved! No interrupt from GPIO SW4 or SW5 in BLE_HID_Selfy example on NUCLEO-WB55RG !
Hello, I am trying to get interrupt from additional Switches SW4 and SW5 on pins PC2 and PC3 similar to on board SW1-SW3.See: https://github.com/stm32-hotspot/STM32WB-BLE-HID-Selfie.I made the follow code changes:in stm32wbxx_nucleo.h:typedef enum{BU...
BLE central: connection timeout with sleeping peer device is not triggered by BLE stack, blocking all further connections
Hi,We are using BLE central stack,Version: 1.17Use case: BLE central on a WB55 node performs device discovery and tries to connect to a BLE device with random address. A typical good flow works very well, central connects and read out all characteris...
