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 ...
Using the STM32WL firmware V1.1, the end-client framework implements GetBatteryLevel() by reading VREFINT and determining what Vref+ is tied to. Assuming that Vdda is tied to Vdd, this measures the Vdd rail. Given motes likely use Lithium cells with ...
Hi there,I want to run some commands and get results on our custom designed STM32wl55 PCB. I started the project using cubemx but there is a subghz linker error.Could you please help me how to solve it?ThanksError: L6218E: Undefined symbol HAL_SUBGHZ...
I'm trying to set the application specific 'random' MAC address on the SPBTLE-RF using hci_le_set_random_address() but I always end up with an address of all FF's. If however I use aci_hal_write_config_data() it works as expected (I get an address s...
Working with the STM32WB5MM.My intent is to trigger a one shot ADC/DMA combo that will read a bunch of pins with heavy oversampling, then trigger a callback for the processor to deal with later.Core Clock is 32Mhz, ADC clock is 1MhzI've got the ADC D...
Mates, I am new in the environment of STM32. Now, I have a problem with a DSP application. I'd like to use FFT functions on STM32WL55 board. However, when I try to use CMSIS built-in functions, the project can not be built, it gives VFP errors. ...
I build a new application with a custom GATT and would like to use the UART debug features that can be seen in the examples. I configured my IOC as follows and verifid the UART is working with the following code: char msg[] = "Begin1\n"; HAL_UART_...
Hi,I am using the STM32WB55 and would like to use part of the chip's unique ID as part of the local name in my BLE application.I was hoping someone could easily show me how I could do this, or at a minimum, get the UID?Thanks for any help.
Hello, I have a problem to use another bus (I2C2 or I2C3) than the I2C1 bus in the nulceo STM32WL55JC1My code is working with I2C1 but when I just change hi2c1 into hi2c3. Then, HAL_I2C_Mem_Write() is no longer working. I cannot see any signal with a...
Using the latest STM32WB V1.13.1 Firmware Package I can't seem to get any of the example BLE applications to run.I have upgraded the co-processor firmware and FUS accordingly. Trying to run this application I imported into STM32CubeIDE and compiled. ...