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

Bug Found in LoRaWAN_AT_Salve_DualCore sequencer utility

Hey community, it took me some time to track this bug down because I thought I wasn't implementing the sequencer library correctly and was looking at my own code. Turns out, there is a bug with stm32_seq.c. Every time I ran a task with UTIL_SEQ_SetTa...

ECarr.1 by Associate
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  • 1 replies
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Resolved! SAI: Won't stay enabled (H7 and WB)

Hi - I'm having a real struggle with the SAI peripheral. I've tried on both H742, and WB55 module, and am running into the same problem.I have the source set up in the clock config (Tried both PLL1 and PLL2, and using PLLSA1P on WB), and made sure I ...

DOCon.1 by Senior
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  • 4 replies
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Hi I am new to Lora and am trying to set up the B-L072Z-LRWAN1 to talk to a Multitech GW. The docs I have found don't really explain much to me..

I am following the You tube videos but cannot get the unit to respond (I get AT_ERROR when issuing an AT command.) are there any good tutorials on what software I need, how to setup the units, create/download new projects, plus connect the Gateway?ht...

EBenn.1 by Associate
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  • 0 replies
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Possible bug in BLE function

STM32WB.V11.1function: aci_gatt_add_service In the function we copy the Service_UUID struct to buffer according to size.UUID can be either a short 2 BYTES or long array of 16 BYTES.Issue: In case it is 16 BYTES, It looks to be...

DS.4 by Senior II
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  • 3 replies
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STM32WB beacon reading

My question is about STM32WB series. I have documentation and examples, but it's still not so good. Its very complicated topic(for me). I want to build simple tiangulation navi system based on BLE signal strength.Yes, i have example for STM32WB, but ...

BPrac.1 by Associate III
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  • 4 replies
  • 1 kudos

Resolved! STM32WL production process

What is the production process (nm) of the STM32WL MCU's ? We are looking at designing a system that will have to operate in a possible radiation encvironment and the nm size of the process will have a bearing on this.