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 recover from NACK on I2C transaction on STM32WB55
My STM32WB55 is configured as I2C master and connected to an I2C slave.My I2C block is configured like this:I2C->CR1 = 0x01I2C->CR2 = 0x000A0060 (slave address=0x60 and NBYTES=0x0A)To start the I2C transaction I2C->CR2.START is set to 1.I2C communica...
Resolved! Problem with NUCLEO-WBA55CG Board - Failed to start GDB server
Hi,Today I received a new board from a distributor and used the Hands-On_WS_WBA55 example for initial tests. Everything worked fine. A few hours later, I reconnected the board to the USB board and wanted to flash the firmware. Since then I get the er...
Resolved! "No source available for "main() at 0x8001a14" " while debugging
I am trying to debug a sample project from st website and but it is stuck in the first line of main (assembly ) meanwhile when I flash the .hex with cube programmer , the project works perfectly. So I assume that it's a problem with the debugger.I ma...
Resolved! Use ST link from NUCLEO-WB55RG to flash an STM32WB5MMG module
Hello,How to use ST link programmer from NUCLEO-WB55RG to connected to STM32WB5MMG module to flash my code.
Resolved! From NUCLEO-WB55RG to STM32WB5MMG module
Hello, Is there a PDF describing - how to move code for NUCLEO-WB55RG to STM32WB5MMG module ?
Resolved! STM32WL5MOC Bootloader NACK
Hi,I'm having an issue regarding sending commands to the Bootloader by UART. My commands are followed by a NACK. I'm working with an STM32WL5MOC and my baudrate is set at 9600 (Also tried with 115200). Here's my sequence:Sending 0x7F twice and receiv...
Lora transmission with NUCLEO-L073RZ
Hi,I am trying to get the LoRaWAN test project running using the Nucleo-L073RZ and I-NUCLEO-LRWAN1. However, the official STM example does not transmit. Can you help me figure out the issue?
Resolved! NUCLEO-WB09KE's ST-Link V3 generate FAIL.TXT and DETAILS.TXT how to fix it
NUCLEO-WB09KE's ST-Link V3 generate FAIL.TXT and DETAILS.TXT how to fix it I have confirmed that the ST-LINK SWD connection is normal. When I pull up BOOT, I can download the code normally
Resolved! STM32WBA52CG BLE not working
I am evaluating the BLE feature of STM32WBA52CG with the NUCLEO-WBA52CG board.I followed the following wiki page and successfully built and flashed the example code.https://wiki.st.com/stm32mcu/wiki/Connectivity:STM32WBA_BLE_STM32CubeMX Here is the l...
Resolved! STM32WB55 Stops handling events after sending a notification
Initially, the server works normally. The client can send data, connect and disconnect. All events are fired normally.But after I send the notification with aci_gatt_update_char_value_ext (data length is 243 bytes and MTU is 300),, it stops handling ...
