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! Hardware and software support for STM32WLE5JC
Hi team, I have been asked to work on STM32WLE5JC development kit. So, I have purchased one kit online. Meanwhile, I would like to know which IDE (for coding) is best to work with the kit as well as the other necessary hardware and software tool chai...
BLE HID of STM32WB55 works well on Windows and Android but doesn't work on IOS
Hello!I'm developing a project on chip STM32WB55. I have referenced the demo aboutBLE-HID of ST's "STM32Cube_FW_WB_V1.14.0" folder. Base on it, I configured my board become a hid keyboard Bluetooth LE. It worked well on laptop Windows and smartphone ...
Adding characteristic descriptor and characteristics manually to BLE profile ERROR
HI,I'm currently struggling to add new characteristics and characteristic descriptors to my BLE profile. Unfortunately it seems that CubeMX does not support adding more than five characteristics and has no support for adding descriptors.This is the m...
How to store notified data on the client(stm32wb board)?
I am notifying large data, so I send them in packages. How can I store the incoming (notified) data in the memory of the STM32WB board to process it?
Getting Hard Fault Issue as Part of Flash Erase Operation.
Hi Team,We are using the Flash Operations as part of Data saving in specific page. As part of that we are erasing the page and writing the new data. As Part of the Flash Erase operation, we are Entering into HardFault_Handler() function through the F...
How do I toggle a pin upon each BLE packet.
I'm using the STM32WB55, with STM32CubeWB V1.14.1 & `stm32wb5x_BLE_Stack_full_fw.bin` V1.14.1.Looking in `app_debug.c`, I can configure `aGpioConfigList[]` and `aRfConfigList[]`, which allows for CPU2 to toggle a GPIO pin based on various events.I ca...
STM32WB55CG option bytes getting erased when debugging through STM32CubeIDE
Some strange behavior is happening when debugging our firmware through STM32CubeIDE, where it erases the option bytes upon flashing the firmware (0xFF @ 0x1FFF8000 onwards). The debugging session still launches ok and the firmware appears to be flash...
Resolved! Where to find fuota_automation.py from AN5554 document
Document AN5554 Rev4(LoRaWAN® firmware update over the air with STM32CubeW) mentions, on page 60, about file fuota_automation.py. I can not find this file in software package for STM32WL. Is this file accessible to download?
How to receive SPI data from MAX31855 with Nucleo WB55 ?
Hello, I use a Nucleo WB55 and I would like to receive temperature data from MAX31855. The protocol used is SPI. 1) ConnectionsFirstly I tested the MAX31855 with an Arduino and I managed to get data. I used the same MAX31855 and double-checked the wi...
RAK3172 Module consuming high current in stop 2 mode. How to reduce it?
I am using STM32CubeWL PingPong application. It is consuming 370uA in stop 2 mode. I need help to reduce it to 2uA(As specified in datasheet). I have initialized all unused GPIOs as analog inputs with no pull up. Still the module consumes 370uA in st...
