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! How to change the BLE communication setup using STM32WB55?
I'm using STM32WB55 and communicating with a program using Windows BLE APIs. My system affords BLE 5.2 version and I know it affords 2 Mbps.However, I don't know how to change the BLE setup in the microcontroller and my program.Currently, my microcon...
Immediately disconnecting after connecting to STM32WB5MMGH
I am trying to immigrate my project on STM32WB55RGV to STM32WB5MMGH. Now I am using last firmware package V1.13.3 instead of 1.10.0 that used for STM32WB55RGV.I updated FUS (FUS V1.2.0) and BLE_stack_full_fw. I am trying to connect STM32WB55RGV but i...
I found some functions in the zigbee.h file. How can I use them to reduce energy consumption?
/*--------------------------------------------------------- * Shutdown *--------------------------------------------------------- *//* This API moves the stack to shutdown mode, used in case of a sleepy end device to conserve power. */void ZbShutdown...
Resolved! osThreadFlagsSet function acts differently in two almost the same projects
I have to projects based on FreeRTOS. One is st example and one is generated by me from example .ioc file. All of the files in projects are the same (including FreeRTOS middleware directory). In the projects there is a task called periodically which ...
Resolved! LoRaWAN_End_Node_FreeRTOS application on Nucleo-WL55JC2. Problem with sending more than one data packet after successful join procedure.
I'm using STM32WL V1.2.0 and trying to generate LoRaWAN End Node FreeRTOS application from .ioc file and make it work but I met some issues with sending data packets periodacally. After succescul join procedure device sends only one data packet. Afte...
How can I use two sensors over the same I2C1 line at the same time?
Hello everyone, I have recently started learning C language and I am kind of new into embedded systems. I am using NUCLEO WB15CC and trying to develop a system using VL53L1X with MPU6050 sensors. I am getting two sensor data successfully every time I...
Resolved! OTA Firmware update sequence
Hello,I wanted to ask if it would be possible to have the sequence of commands sent and how they should be formatted, by the STM32CubeMonitorRF tool to the board, so possibly I can recreate those steps even with a custom program.Thank you very much
SHCI_C2_FUS_FwUpgrade usage
Hello,We have an issue updating the stack programmatically.Following the AN5185 (section 2.1) we put the new stack binary (stm32wb5x_BLE_Stack_full_fw_1.13.1.bin) at 0x0809A000 - 45 sectors before 0x080C7000 (stack start for 1mb model) - trying to u...
Hardfault Handler in STM32WB15 BLE
Hello. I am using a NUCLEO-WB15CC board trying to build a BLE application.I followed the instruction from a YT video by STM: https://www.youtube.com/watch?v=i10X4Blr8nsI generated code with CubeMX version6-5-0 on linux.The code called HardFaultHandle...
