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 ...
Hi,I'm a new user of STM MCUs. I have a custom board with stm32wle5 on it, and I try to config the lorawan to send data to Helium. I searched over the internet, but all the examples are based on the Nucleo board and use a pre-configured .ioc file. Is...
Hi,I followed this setting herehttps://community.st.com/s/article/how-to-configure-the-rtc-to-wake-up-the-stm32-periodically-from-low-power-modesBut still not able to select LSE as RTC source. What steps I missed? Please help.Thanks!
Hello,I have a STM32WLE that works with the lora end_node project I have a sensor that i power up with a mosfet when needed. But during the time that the chip is sleeping i need to disable the internal I2C pullup (+30 uA more due to the fact that th...
Hello, I've begun my learning experience with modification of HRSTM example for STM32WB15. However i seem to have problem with using ADC inside of the task while CFG_LPM_SUPPORTED is set to 1. What can be a cause of such problem?
HiI try to use task on the STM32WB5MMG mcu.My task check if a queue is not empty, if not empty then copy the item on its top and send its message by the BLE. The task handler is:void ble_tx_messages_queue_handler_task(){ queue_element *element; Circu...
Hi, i have NUCLEO_WB15CC Board and i want to implement BLE HRS (Heart Rate Sensor) example with FreeRTOS.I have tried HRS example in NUCLEO_WB15CC with ST BLE Sensor apps in android and it worked.then i tried to implement FreeRTOS with HRS example. b...
Hi,Bought a new STM32WB55RG development board, created a sample code on STM32CubeIDE V1.12.1, compile good in IDE. ( using Windows 10) But when download to the board by click the RUN button, it will pop up Error screen - The exception unknown softwa...
Hello!I am developing the firmware for an STM32WLE5CCUx that I intend to use as an I2C slave device. The I2C interface works well, and the LoRa (de)modulation too. I have decided to make some small changes in the firmware to use the chip as an FSK tr...
Hello everyone, I am trying to read adc value from microphone. I am using FFT to get 100 Hz to 2 kHz or more to detect tone. In my project, I can use dma for get adc value and then I use DSP CMSIS. I can do this with my new workspace (with out anythi...
