STM32 MCUs Wireless

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

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

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
  • 1620 Views
  • 0 replies
  • 2 kudos

Resolved! ADC: Cannot change channel.

Board: STM32WB55-NUCLEO PackI am unable to change the channel being read by the ADC using the included code. I have set the number of conversion to 3 in the ADC configurations. I am not using the DMA but am polling. uint32_t get_battery_voltage(){  ...

TomC by Senior
  • 2072 Views
  • 6 replies
  • 1 kudos

PLL, cannot reach 48-MHz

Dear all,I am trying to set-up the internal PLL for running @ 48-MHz.I can easily set-up the clock tree to achieve frequencies lower than 44-MHz, but when I try 48-MHz, the cpu does not end from the loop that verify that the PLL is OK.The FLASH is se...

EFran.1 by Associate
  • 387 Views
  • 0 replies
  • 1 kudos

Restore STM32WB55 FUS firmware

I've deleted entire FLASH memory of STM32WB55 during testing. Is there a way to restore FUS and with that the wireless binaries?As I understand they are encrypted so just writing them isn't working. Is there some tool to do that?

janis_sk by Associate II
  • 5754 Views
  • 26 replies
  • 2 kudos

Question about choosing 32MHz HSE quartz crystal

Hello I am going to use STM32WB55Vx for my aplication and have a question about choosing 32MHz HSE quartz crystal. The document "AN5042 HSE trimming for RF applications using the STM32WB Series"  determines Gm ( the transfer conductance of the H...

How do I apply the I-CUBE-LRWAN project to the custom board?

Hello. I'm going to proceed with the Murata module project.I downloaded the AT_SLAVE example source on the EVK LoRa® Discovery kit (B-L072Z-LRWAN1) to confirm that the data communicates well.The binary used in the above project was downloaded to the ...

Jlim.1 by Associate II
  • 981 Views
  • 3 replies
  • 0 kudos