Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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 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 ...
Hello, I'm trying to implement a custom BLE Client on a P-Nucleo-WB55 board. The ST P2p_client example runs fine on the board and I could add some traces and do little modifications in it before trying to start my project from scratch with CubeMX. It...
Initially flashed the device with a custom code from and it worked fine, the flashed device ran for several days in line power even after multiple power cuts. But one day it stopped trying to join at all. I have used an external RTC to generate alarm...
Hello, I have a STM32WBA55G-DK1 board, and i'm trying to build the example code for the Unicast server (BLE_Audio_TMAP_Central example project). I'm importing it using the GUI (new project, example, then i select the example). I haven't modified any...
Hi all,I'm currently working on a project involving bidirectional communication (TX and RX), and I'm encountering an issue with the RTC initialization.The problem is that my code often gets stuck in the MX_RTC_Init() function. Interestingly, it works...
When temperature below -15℃ , STM32WLE5CCU6 UART can't receive any data from uart, But it can send data out from UART.,and The LoRa Unit worked well,It seems the TXCO is working. What's the problem? How can solve this problem?
hey fellas, i'll try to do this as quickly as possible to not waste your time, but i'm at my wit's end with this thing.i'm requesting for forgiveness since i'm sort of a noob, but i DID read every relevant documentation before posting here.MCU: STM32...
we are working stm32wle5ccu6. In than I am trying to put device in power saving mode but its not working properly.I was getting 15 mA consumption before now after reducing clock freq, I am getting 5.51mA.. we want to achieve consumption in microamp...
Hello! I am continuing my journey to Zigbee on WB55 and facing new strange behaviorIf i select Temperature measurement server or Pressure measurement server or whatever server, the code hangs on zigbee_app_info.temperature_meas_server_1 = ZbZclTempMe...
Hello,I am planning to design a system using the STM32WB55CGU7 microcontroller with a supply voltage of 1.8V. As per the datasheet, this microcontroller operates within a voltage range of 1.7V to 3.6V. I would like to confirm if designing for 1.8V is...
I am developing a Matter device (Thread) using the STM32WB5MM-DK and NUCLEO-WB55RG.When commissioning the device using the Google Home app on a Google Nest Hub:The first STM32WB5MM-DK was successfully commissioned.However, the second STM32WB5MM-DK fa...