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
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  • 0 replies
  • 2 kudos

Resolved! STM32WB55 RTC with battery backup

Hello everyone, I hope you are well.I'm working with the STM32WB55. I'm having difficulty getting RTC to work correctly.The VBat is always powered by 3v3, I have an on/off switch that only removes the power from the VDD, however, when I turn it off a...

ffjunq by Associate III
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  • 4 replies
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Amazon Sidewalk Support for STM32WL

Currently, there isn't any support for Amazon Sidewalk for the STM32WL. The only supported vendors are Nordic, Silicon Labs, Texas Instruments, and Quectel. Reading through the AWS Sidewalk spec, it seems like the chip could support it in CSS and FSK...

DWalk.3 by Associate III
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  • 3 replies
  • 3 kudos

Resolved! Using OLED and gyroscope of STM32WB5MM-DK

I am using STMcube ide for developing applications with STM32WB5MM-DK. I will be trying to use the OLED display and gyroscope of the discovery board. I couldn't find suitable tutorial or documents for accessing. Is there any documents available for t...

Manually sending an I2C stop command.

In the manual it says that a stop command will be sent with the next byte if the CR2 stop flag is high.  Is there a way to send a stop command immediately rather than with the next byte?  I'm asking because I have a section of code where I send a sta...

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Jcoll.1 by Associate III
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  • 6 replies
  • 0 kudos