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
  • 1605 Views
  • 0 replies
  • 2 kudos

RTC reset after 49 days

Hello,I am using STM32L412CBT6 MCU with STM32CubeIDE and STM32CubeFW_L4 V1.17.2.I am using en.i-cube_lrwan for our project. I am using same structure of libraries used in this en.i-cube_lrwan package.I am using below libraries for rtc:1)rtc_if.c2) rt...

DBhut.1 by Senior
  • 2295 Views
  • 12 replies
  • 0 kudos

Send data packet over BLE using STM32WB55

Hello,I am using the STM32WB55 P-Nucleo dev board to try and send a data packet from the development board to a mobile app. I assume to use P2PServer for this and have figured out how to advertise and make a connection. Where I am stuck is setting ...

kcire L. by Associate III
  • 810 Views
  • 1 replies
  • 0 kudos

Is the STM32WB Bluetooth Mesh Library under development?

The Interface of the Library (ble_mesh.h) in the STM32WPAN layer seems not up to date, some functions does not work (like BLEMesh_SetRemotePublication) and the descriptions are outdated.The return value of some functions are misleading/wrong, e.g. th...

CBuch.1 by Associate III
  • 891 Views
  • 1 replies
  • 1 kudos

Resolved! Please help us in resolving the error during Flashing the code i.e. (Error in Final launch sequence). Details are mentioned below.

Hi,I am trying to flash basic Led blinking code. During the flashing, I have seen the error which is attached with this forum. I have double checked the connections.Details of the board: LoRa-E5 Dev Board which has STM32WLE5JC.Debugger: Segger JlinkI...

0693W00000aHhM8QAK.png
TGUDL.1 by Associate II
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  • 10 replies
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Resolved! STM32WB55 WLCSP100 Power supply connections when not in use.

Regarding P/N: STM32WB55 in a WLCSP100 package:Q1: When VBAT is not in use, can I connect it to GND?Q2: When VDDA is not in use, it must be connected to VDD, but is it still requires a 10 nF + 1 μF capacitors?Q3: If VDDA is not in use, can I connect ...

NirAlon by Associate III
  • 966 Views
  • 2 replies
  • 0 kudos

Resolved! NUCLEO-WB55RG

I'm starting to use the NUCLEO-WB55RG dev board but can only find a 'databrief'. Is there somewhere I can find a more detailed 'datasheet'? Something that shows which pins are connected to what on the board? Hopefully some address mapping as well for...

nickdzi by Associate II
  • 1319 Views
  • 5 replies
  • 0 kudos