STM32 MCUs Wireless

RxDutyCycle and CAD function

Hi, Can anyone please explain the difference between Radio.StartCad and Radio.SetRxDutyCycle in LoRa?I am clear with the SetRxDutyCycle function but not sure what is the difference between CAD and duty cycle?

P-NUCLEO-WB55 bricked on heart rate demo

Hello,today I just ran the heart rate demo and suddenly the board seems to be bricked. The onboard debugger is running, but the CubeIDE is unable to start a GDB server. Using the ST-LINK utility I wasn't able to establish any connection to chip. So i...

Building LoRa device (not LoRaWAN) : any example code available ?

Hi,I want to build a simple point-to-point communication (2 devices for now) system between two NUCLEO-55WLJC1 dev kit.I would like to use the LoRa modulation for this purpose but do not want to use the complete LoRaWAN protocol (and its stack).Is th...

failed create project P-NUCLEO-WB55 with Version: 1.5.1 Build: 9029_20201210_1234 (UTC)

RTC in Standby on STM32WL

Dear communityI'm working on a project using STM32WLE5J microcontroller. I would like to collect time from some external source and then keep it on the device. My problem is that the device loses its internal time after waking up from standby (e.g in...

How can i figure out the Pin voltage of Board STM32WB55RGVx

Hi,How can i find the Pin voltage of different Pin of Board P-NUCLEO-WB55-Nucleo(stm32WB55RGVx), Especially the Pins used for UART communication? (Tx and Rx Pin)I didn' find a clear information in the Datasheet of this board:https://www.st.com/resour...

STM32WB55 OTA_BLE ST BLE Sensor

Helle Evryone , I juste wante to modifiy my file no-ota to file ota, i following the video in youtube https://www.youtube.com/watch?v=mRzZOa3jmuM but the problem whene I want to change start adress my application don't work

STM32WB Get wireless stack version at runtime

Hello,I'm using STM32Wb CubeMX HAL FW 1.10.1 and a PNUCLEO-WB55I'd like to get the wireless coprocessor stack version at runtime. I didn't find a HAL API to do this, so I went about it manually using AN5185 as a guide. According to AN5185, the devi...

Understanding STM32 Sequencer ( Simple scheduler )

I am going through the Hands-on2 and Hands-on3 in STM32WB55 MOOC. In the both examples sequencer or simple scheduler is used for the BLE. Inside the while loop I found only the Seq_run() function. I want to learn how the sequencer works. Can anyone ...