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 ...
STM32WB55 - BLE Handle advertised and received
Below is the event occurring upon connection, in this event there is the Connection_Handle, this is the number I believe is identifying this specific connection.Event upon connection:typedef PACKED(struct) { ... uint16_t Connection_Handle; // ...
Hard Fault in BLE_OTA demo application
When I compile the BLE_OTA demo application and run it, it hard faults in APPE_Init when it configures the BLE processor to control flash activity using hardware semaphore SEM7:SHCI_C2_SetFlashActivityControl(FLASH_ACTIVITY_CONTROL_SEM7);Stepping thr...
Fixed Pin Pairing and Bonding with an STM32WB55
I am running the same firmware build on two different pieces of hardware that contain an STM32WB55CG. The firmware is configured to use a Fixed Pin for pairing and bonding. One works as expected and will create a bonded, authenticated, encrypted link...
I-CUBE-LRWAN v2.0.0 + Nucleo-L073RZ + I-Nucleo-LRWAN1 on TTN
The LoRaWAN_AT_Master project from I-CUBE-LRWAN v2.0.0 does not work out-of-the-box - for necessary fixes, see:https://community.st.com/s/question/0D53W00000vP1XtSAK/icubelrwan-v200-with-nucleol073rz-board-and-inucleolrwan1-shieldThe reason for tryin...
STM32WB55 nucleo board SPI clock not working
Hello. I am trying to setup SPI1 on the STM32WB55 nucleo board. I have setup the nucleo board with the default peripheral configuration using STM32CUBEMX and I have enabled SPI1 Transmit Only Master mode: In my code, all I am trying to do is SPI1 tra...
Resolved! STM32L010K8 ROM Bootloader via I2C
Hello, I have a wearable design which consists of 2x STM32 MCUs (One STM32WB and a STM32L010K8). They are connected via I2C and I need to be able to reprogram the STM32L010K8 using the STM32WB via the I2C port. However, there's mixed information rela...
Resolved! How do you install WB RF stack?
Hi. I've read several bits of info on the RF stack installation, but can't figure it out. Here's a previous thread on the topic:https://community.st.com/s/question/0D53W00000DKLKkSAP/how-do-i-flashburn-the-ble-stack-coprocessor-binary-for-my-stm32wb5...
How can I enable the Inter Processor Communication Controller (IPCC) for STM32WB5M Discovery Kit?
Hi,I'm using STM32CubeIDe (Version: 1.6.1) to develop application for STM32WB5M; I need to enable the Inter Processor Communication Controller (IPCC) but I don't find the relative section under the section 'System Core', please see the following atta...
