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 use STM32WB5MM-DK?
Hi,It's first time using st product to me.according to that's UM, i thought that connect CN11 to PC it work debugging.but it wasn't and showed warning message "No ST-LINK detected! Please connect ST-LINK and restart the debug session"ST-LINK isn't in...
Cannot send more notifications
I have just sent a notification to the client, but noticed , I did not get a notification confirmation event back.This event :(ACI_GATT_SERVER_CONFIRMATION_VSEVT_CODE) Since then, I cannot send any more notifications on the characteristic. Why is th...
External clock instead of oscillator
Hi,currently, I am using an NX2016SA (as recommended by ST) to generate the HSE (32 MHz) for an STM32WB55RGV6 microcontroller.I did not calibrate it, but so far everything works and I have a BLE range of up to 25 meters.Now I am planning to getting m...
SMPS - Danger the device may be destroyed
Hi all,I read this advertising in the datasheet:<<The SMPS needs a clock to be functional. If for any reason this clock stops, the device maybe destroyed.[...]Danger: Before enabling the SMPS, the SMPS clock detection must be enabled in the sub-GHz r...
Stm32wb55rev6 communication with custom zigbee3 client
I have a zigbee 3 client working on channel 11 . But It was developed by some other person who was not in touch anymore .. the issue is I need to develop a project that only read a temperature data and frequency value and send those 2 values over zig...
Trying to interface with STM32WB on B-U585I-IOT02A
Hello,I am trying to comunicate the STM32U5 of the board with the STM32WB module, as I need a star network (1 client with 5 servers), I could also use a mesh. To comunicate different nodes. I am having trouble with it, as I just send basic "AT+BLE_RS...
Resolved! STM32WB and BlueNRG-1 Compatibility Using ST Drivers
Hi, I'm working on a project involving 2.4GHz RF communication and I am considering using the STM32WB series alongside the BlueNRG-1. I'm looking into the compatibility of these two devices, especially regarding the use of ST's specific drivers. My q...
Migrate from SPBTLE-RF to the STM32WB1MMCH6
Looking to migrate our design from the SPBTLE-RF to the STM32WB1MMCH6. Our application is running on a separate MCU communicating with the module using the HCI & ACI doing BLE communications. Has anyone done this migration, or know if the modules ...
STM32WB55 Thread
Dear support team, I was trying to build a thread device with a nucleo-wb55rg board. I did the following steps:- Implement Full chip erase- Upgrade firmware STM32Cube_FW_WB_V1.17.3\Projects\STM32WB_Copro_Wireless_Binaries\STM32WB5x\stm32wb5x_Thread_F...
Resolved! STM32WB55: Zigbee - Unable to read Electrical Measurement Cluster Attributes
Hi,I'm new to Zigbee and STM32WB55, and I need to retrieve certain electrical measurement attributes through Zigbee Server and Client communication. While examining the electrical measurement header file (zcl.elec.meas.h), I observed that some attri...
