STM32 MCUs Wireless

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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
  • 624 Views
  • 0 replies
  • 2 kudos

Resolved! Change NUCLEO-WL55JC1 antenna

Hi, I'm implementing a LoRa network (not LoRaWAN) using NUCLEO-WL55JC1 boards in a Master-Slave topology. I've scattered 7 end nodes, i.e., slaves, throughout 150 hectares and achieved successful data transmission. Each of these slaves and their rela...

JPablo1 by Associate II
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  • 3 replies
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WL55 Option Byte Programming Failed

Dear Community,I have exhausted all possibilities to find the reason to successfully configure Option Bytes on STM32WL55.With the process I am using CubeProgrammer v2.13 and I can say thatfor STM32WLE5 the programming of OB was successful every-time!...

ZSvet.1 by Associate II
  • 986 Views
  • 3 replies
  • 0 kudos

Can not connect STM32WB55CGU6 with ST link

I'm using STM32WB55CGU6 (UFQFPN-48) for a design and trying to connect with the ST link. But seems like it is not connecting in any way.  Can anyone tell me how can I connect this MCU and upload the firmware to this MCU? Why it is not responding?  

MKDas_0-1689064113929.jpeg MKDas_1-1689064122169.jpeg
MKDas by Associate II
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  • 15 replies
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STM32WLE5JCI6 all bands activation

We are probably need a support from the ST team with the implementation of the LORA (STM32WLE5JCI6) supporting all four frequency ranges.ST has provided two reference designs, one for LB, one for HB. We have combined them together and made it not on ...

EGola.1 by Associate II
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Resolved! Spurious BLE disconnection

Hi,I am using two device that are connected one to another with BLE.The first device is a server.The second is a routeur.I detect some spurious disconnection between both device after some random time.The disconnection error I get is : HCI_CONNECTION...