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! Wireless stack and FUS image addresses for upgrading
Hello.I'm planning a project that will use large amount of flash memory, therefore, I will need to be cautious with memory saved for app updates. I'm using STM32WB55VGQ6 with 1MB of flash memory on custom designed board. my current application is abo...
Resolved! STM32WLE Standby Mode - Unresponsive at Low Voltages (<2.15V)
Hi there,I am using an STM32WLE with an input voltage range of 2 - 3.3V. It will eventually be powered by a lithium coin cell, but I am currently using a benchtop power supply. The datasheet states that both the MCU and the radio should function down...
Using STM32WB55 BLE Heartrate example as start point then adding I2C functionality to read sensor but second I2C exchange (e.g. read) causes code to hang in HW_TS_RTC_Wakeup_Handler().
Working on project with BLE interface and need to add I2C interface to read a sensor. Started with BLE Heartrate example (it wakes up ever 1s which I also need to do) and added I2C by using CubeMX to generate the new code. To start testing I added th...
NMI error when running BLE stack 1.13.3 full extended with SRAM2 parity enable
Hello,I updated my application from the "full" to the "full extended" BLE stack 1.13.3.I modified the link file as requested in the release note.My issue is that if I keep the SRAM2 parity enable my application crash in NMI error. When I disable the ...
COMP1 HW or SW problem recovering from STOP2 mode
Hello everyone,I discovered a problem with the STM32WLE5CCU6 using the comp1 on stop2 mode.More specifically, when the debug is enabled on stop2 mode using the command HAL_DBGMCU_EnableDBGStopMode() the comp1 is working and I get all the peaks of t...
STM32 BLE
Hello everyone,We are planning to use ST products in our new BLE-supported projects. But I am not sure which product is suitable for this.As I see, there are some BLE chips connectable with SPI and there are SoC ICs like STM32W.I am not sure which is...
How to implement a custom BLE profile on STM32WB55 using FreeRTOS?
Hi All,I got stuck trying to implement a custom BLE profile on the STM32WB55 with bare-metal programming. Unfortunately, the available workshop on this topic is completely out-of-date and uses an older firmware package (I am on version 1.11.1 now). I...
Reading I2C sensor data over bluetooth on mobile applications.
Hello, I have recently started coding and learning C language. I implemented VL53L1X drivers to my NUCLEO-WB15CC and I am able to get measurements over USART communication. However, I would like to get these measurement results over Bluetooth and I w...
Resolved! Cannot generate BLE single tone on STM32WB55CGU using STM32CubeMonitor-RF
I would like to migrate the BLE_TransparentMode example to STM32WB55CGU and run it on the board I make.I am using STM32CubeIDE 1.9.0, with STM32Cube_FW_WB_V1.13.3.STM32CubeMonitor-RF version 2.8.1Step 1: generate single tone with stm32wb5x_BLE_Stack_...
