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! STM32WB55V* MLPF-WB55-02E3 or MLPF-WB55-01E3 matching network for UFBGA129
Hello STM32-Team,do i have to use the MLPF-WB55-02E3 or MLPF-WB55-01E3 matching network for UFBGA129. In the Appnote AN5165 (Table 6) the matching network MLPF-WB55-01E3 matching network is recommended, but in the Datasheet of the MLPF-WB55-01E3 its ...
Resolved! RTOS Proxy driver port for STM32WB55
I want to enable the RTOS Proxy in the debug launch configuration for my STM32CubeIDE project. However, in the "Driver settings" fieldset, I need to select a "Port" from a dropdown. The options in that dropdown confuse me. I have an STM32WB55, which ...
Smart Card communication baud rate error.
Hello, We're using STM32WB55RGV6 and trying to communicate with a smart card. At the beginning of communication, we can read ATR and we can send and receive PPS successfully. But when we try to send an APDU message our data signal doesn't fit our cal...
Launch FUOTA in custom application for a STM32WB5MMG
Hi,I'm currently working to start the FUOTA on a STM32WB, so I've spent several time following the Application Note AN5247 and watching the MOOC - STM32WB Firmware Update Over the Air (FUOTA) videos that explain how to run the OTA on a P-NUCLEO-WB55 ...
Problems when using USART and LPUART via RXNE interrupt (STM32WB55)
I use a GNSS connected to LPUART and a LoRaWAN module connected to USART1.I use the two UARTs via the RXNE interrupt.If I initialise and enable the two UART interrupts, USART1 no longer interrupts me and I do not receive any data. The problem is only...
BLE MESH Static OOB Authentification connects with NO OOB Authentification
Situatiion:BLE Mesh Provisioner Example for stm32wb55 nucleoconfiguration in mesh_cfg_usr.h:#define ENABLE_PB_ADV // #define ENABLE_PB_GATT // #define ENABLE_PUB_KEY_TYPE_OOB // #define ENABLE_AUTH_TYPE_NO_OOB #define ENABLE_AUTH_TYPE_STATIC_OOB // #...
Issues with STM32WB55 BLE Mesh data size
Using:BLEMesh_SetRemotePublication(GENERIC_ONOFF_SERVER_MODEL_ID, srcAddress , GENERIC_ON_OFF_SET_UNACK, generic_Buff, 38, ...
Erasing of flash in STM32WB BLE OTA example not working
I have loaded BLE OTA example (v1.13.1) to my STM32WB50CG. User application starts on default set address 0x08007000. Problem is when I send a BLE command to OTA Reboot characteristic (to load into OTA, first sector + how many to delete) from my Andr...
Resolved! Does the STM32WB55RGVx support DTM over UART?
According to BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 6, Part F, there are two methods of supporting DTM: DTM over HCI and DTM trough 2-wire UART. I know that WB55 supports DTM over HCI for sure, but what about DTM over 2-wire UART? It's also s...
STM32 with Ebyte Lora
Hi everyone, I am a student and I used arduino for now. I have stm32f4 disocvery board, stm32f103c8t6 and stm32f401ceu6. I have lora module E32-44t30D module which is working with UART. I was using these with arduino and there is a lot of library for...
