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
  • 1662 Views
  • 0 replies
  • 2 kudos

STM32WLE5CC goes into unknown state

We have developed battery operated product using STM32WLE5CC.when device goes into deep sleep around 1.7uA current are flow normally.During Testing of product we face an issue which is described as below.During deep sleep of STM32WLE5CC, we removed b...

DBhut.1 by Senior
  • 449 Views
  • 2 replies
  • 0 kudos

TIMx_RCR IRQ?

I am using TIM16 as a one second counter on an STM32WB55. I would like to generate an interrupt after it rolls x times (as example 2). I set the TIMx_RCR to a 1. Can someone tell me what function I need to call in the HAL library and should I plac...

SWenn.1 by Senior III
  • 490 Views
  • 2 replies
  • 0 kudos

Resolved! I can't run or debug my CM0+ with NUCLEO-WL55JC1.

I have no problem to flash or debug the CM4 of the board. But when I'm trying to flash the CM0+ this error occurred : Error in final launch sequence:Failed to start GDB serverFailed to start GDB serverError in initializing ST-LINK device.Reason: (255...

HPERNET by Associate II
  • 2622 Views
  • 10 replies
  • 0 kudos

Problem flashing STM32WLE5J8I6, stuck at 97%

Hi all. I've got a problem when trying to flash the STM32WLE5J8I6.I am trying to run a simple blinky code and blink an onboard LED on my custom pcb.The program builds fine, connecting with the ST-Link (Nucleo-WL55JC1) and using SWD to connect to the ...

0693W00000NpB6iQAF.png
Cvan .7 by Associate II
  • 1074 Views
  • 3 replies
  • 0 kudos

I2C configuration in STM32WL

Hello, I'm trying to connect an OLED display to my STM32WL55JC by I2C but it doesn't work...I've successfully connect it with a STM32F411RE but the I2C configuration / HAL interface seams to be different between both MCU...Here my config on the STM32...

0693W00000NpmsAQAR.png 0693W00000NpmsFQAR.png 0693W00000NpmsPQAR.png 0693W00000NpmsUQAR.png
Hugo_VOLA by Associate II
  • 1260 Views
  • 2 replies
  • 0 kudos