STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

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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...

Ouadi by ST Employee
  • 2238 Views
  • 0 replies
  • 2 kudos

stm32wl33c8 Transition Energy

Hi there,for a project at university we need to estimate the power consumption of stm32wl33c8 mcu. One open question is the power needed for transition from deepsleep to waking state as we need to wake the cpu very often over a long time to read out ...

guest1 by Associate
  • 96 Views
  • 1 replies
  • 0 kudos

STM32WL no Slave Reception on SUBGHZ SPI

Hi,I am trying to set up a SPI communication to the STM32WL's integrated LoRa transceiver. So, I was able get NSS, MOSI and SCK to work, however I won't receive any data on the MISO line.My code is following:void SUBGHZSPI_DebugEnable(void) { RCC->A...

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Resolved! I2S on STM32WB55

Hello,I am trying to get I2S and DMA working on my stm32wb55 microcontroller. I want to read data from an INMP441 (or similar). I did try to use the STCube IDE (or MX) to configure I2S and DMA using tutorials from the internet but this also did not w...

nikzin by Associate II
  • 217 Views
  • 5 replies
  • 0 kudos

crc_ctrl.h problem on the STM32WBA6

I'm having the same issue on my NUCLEO-WBA65RI project. This problem specifically occurs when I try to use both X-CUBE-FREERTOS and STM32_WPAN. The project cleanly builds just fine if I only use one or the other, but as soon as I try to include both ...

B-WL5M-SUBG1 and NUCLEO-WL55JC radio performance

I have 3 Nucleo-WL55JC and 2 B-WL5M-SUBG1 systems all running same code and located within a 1 foot of each other.  Additionally I have custom sensors based on the STM32WL5MOC located 4 to 8 feet away.  The Nucleo-WL55JC modules report rssi values be...

RCool.1 by Associate II
  • 611 Views
  • 2 replies
  • 0 kudos