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! Is it expected for the PWR_CR1_DBP bit to be disabled on STM32WLE5 during STOP2?
I am using the STM32WLE5, and periodically entering and exiting STOP2 mode. The VBAT is connected directly to VCC. I set PWR_CR1_DBP on system initialization, and assume it should not change. On exiting stop mode, sometimes the DBP bit is randomly cl...
STM32WL and External Sx1276 Lora module communication problem!!
Hello to everyone. I have the STM32WLE board and I have an external Sx1276 module. STM32WLE board has Sx1262 lora. I am trying to communicate Sx1262 to Sx1276. Actually, when I set Sx1262 as "Transmitter" and Sx1276 as "Receiver", I don't encounter a...
Invalid Teseo LIV3FL reading using STM32 Nucle-WL55JC1
I'm planning to make a GPS tracker using Teseo LIV3FL as a slave device and STM32 Nucle-WL55JC1 MCU with I2C communication protocol. The I2C reading is working (I assumed it works since I'm receiveing some data), but the problem is when I take one o...
Resolved! What does TSC_IOASCR do?
What does the TSC_IOASCR register do?Checked the reference manuals for STM32 WB35xx/WB55xx (RM0434) and F0xx (RM0091) and only get the following information: What's the behaviour of this setting for pins in the various modes (unused, sampling, channe...
Where is the router list which are connected to network ? (STM32WB55 ZigBee Application)
I wanted to manage routers which are connected to same network. Does Coordinator can manage them or coordinator has any list about connected routers? If there is a list of connected devices please let me know.
FUS_STATE_ERROR_IMG_NOT_AUTHENTIC isuue
Hi, i'm trying to update stack via internal firmware. Our device based on STM32WB55: Device ID : 0x495 Revision ID : Rev Y Device name : STM32WB5x Flash size : 1 MBytes Device type : MCU Device CPU : Cortex-M4 BL Version : 0xd5S...
Resolved! Flash Memory HAL Drivers for Read and Write in stm32wb55 series.
We need dedicated drivers for Flash memory Read and Write operations dedicatedly. In example project given the just Read a 32-bit word data only. If we want to read the entire page or part of the page data and verification is there any driver layer a...
Resolved! Which pins are available for SPI and UART communication in STM32WB15CC?
Hi team,I used STM32WB15CCU6 in my project for Voltage and sensing. I already used all analog pin for sensing.I need one SPI and one UART communications channels.Can you please suggest which pins can I used for SPI and UART.I request please share th...
STM32WB55 boot mode issue
Hello!There is a board with 2 MCUs, one of them is STM32WB55, second is STM32L4Q5. I need to launch both in boot mode and load firmware over UART. When L4Q5 is in boot mode and UART1 is configured (as mentioned in AN2606) I upload firmware in this MC...
